{ "document": { "category": "csaf_base", "csaf_version": "2.0", "distribution": { "tlp": { "label": "WHITE" } }, "lang": "en", "notes": [ { "category": "legal_disclaimer", "text": "The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this portal to enhance access to its information and vulnerabilities. The use of this information is subject to the following terms and conditions:\n\nThe vulnerabilities disclosed in this portal are gathered by NCSC-NL from a variety of open sources, which the user can retrieve from other platforms. NCSC-NL makes every reasonable effort to ensure that the content of this portal is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or real-time keeping up-to-date. NCSC-NL does not control nor guarantee the accuracy, relevance, timeliness or completeness of information obtained from these external sources. The vulnerabilities disclosed in this portal are intended solely for the convenience of professional parties to take appropriate measures to manage the risks posed to the cybersecurity. No rights can be derived from the information provided therein.\n\nNCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of the vulnerabilities disclosed in this portal. This includes damage resulting from the inaccuracy of incompleteness of the information contained in it.\nThe information on this page is subject to Dutch law. All disputes related to or arising from the use of this portal regarding the disclosure of vulnerabilities will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings." } ], "publisher": { "category": "coordinator", "contact_details": "cert@ncsc.nl", "name": "National Cyber Security Centre", "namespace": "https://www.ncsc.nl/" }, "title": "CVE-2026-27469", "tracking": { "current_release_date": "2026-03-23T10:20:31.511325Z", "generator": { "date": "2026-02-17T15:00:00Z", "engine": { "name": "V.E.L.M.A", "version": "1.7" } }, "id": "CVE-2026-27469", "initial_release_date": "2026-02-21T07:38:28.477385Z", "revision_history": [ { "date": "2026-02-21T07:38:28.477385Z", "number": "1", "summary": "CVE created.| Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products created (1).| References created (3).| CWES updated (1)." }, { "date": "2026-02-21T07:38:37.085981Z", "number": "2", "summary": "NCSC Score created." }, { "date": "2026-02-21T08:24:52.799838Z", "number": "3", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (3).| CWES updated (1)." }, { "date": "2026-02-21T08:24:55.390961Z", "number": "4", "summary": "NCSC Score updated." }, { "date": "2026-02-21T11:34:49.232167Z", "number": "5", "summary": "NCSC Score updated." }, { "date": "2026-02-21T14:14:39.804874Z", "number": "6", "summary": "Source created.| CVE status created. (valid)| EPSS created." }, { "date": "2026-02-24T04:09:28.386348Z", "number": "7", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products created (41).| References created (5).| CWES updated (1)." }, { "date": "2026-02-24T04:09:37.500726Z", "number": "8", "summary": "NCSC Score updated." }, { "date": "2026-02-24T16:39:45.762606Z", "number": "9", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (5).| CWES updated (1)." }, { "date": "2026-02-24T16:39:47.604264Z", "number": "10", "summary": "NCSC Score updated." }, { "date": "2026-02-24T18:36:13.528948Z", "number": "11", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (31).| Product Identifiers created (34).| Products created (4).| References created (4).| CWES updated (1)." }, { "date": "2026-02-24T19:52:36.633336Z", "number": "12", "summary": "Unknown change." }, { "date": "2026-02-26T20:27:03.444458Z", "number": "13", "summary": "NCSC Score updated." }, { "date": "2026-03-02T16:07:07.460327Z", "number": "14", "summary": "Source created.| CVE status created. (valid)| Description created for source.| Products created (1)." }, { "date": "2026-03-02T16:07:16.437443Z", "number": "15", "summary": "NCSC Score updated." }, { "date": "2026-03-20T09:40:59.529588Z", "number": "16", "summary": "Source connected.| CVE status created. (valid)| EPSS created." }, { "date": "2026-03-20T09:41:04.490126Z", "number": "17", "summary": "NCSC Score updated." } ], "status": "interim", "version": "17" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/0.10", "product": { "name": "vers:unknown/0.10", "product_id": "CSAFPID-5686289", "product_identification_helper": { "purl": "pkg:pypi/isso@0.10" } } }, { "category": "product_version_range", "name": "vers:unknown/0.10.1", "product": { "name": "vers:unknown/0.10.1", "product_id": "CSAFPID-5686290", "product_identification_helper": { "purl": "pkg:pypi/isso@0.10.1" } } }, { "category": "product_version_range", "name": "vers:unknown/0.10.2", "product": { "name": "vers:unknown/0.10.2", "product_id": "CSAFPID-5686291", "product_identification_helper": { "purl": "pkg:pypi/isso@0.10.2" } } }, { "category": "product_version_range", "name": "vers:unknown/0.10.3", "product": { "name": "vers:unknown/0.10.3", "product_id": "CSAFPID-5686292", "product_identification_helper": { "purl": "pkg:pypi/isso@0.10.3" } } }, { "category": "product_version_range", "name": "vers:unknown/0.10.4", "product": { "name": "vers:unknown/0.10.4", "product_id": "CSAFPID-5686293", "product_identification_helper": { "purl": "pkg:pypi/isso@0.10.4" } } }, { "category": "product_version_range", "name": "vers:unknown/0.10.5", "product": { "name": "vers:unknown/0.10.5", "product_id": "CSAFPID-5686294", "product_identification_helper": { "purl": "pkg:pypi/isso@0.10.5" } } }, { "category": "product_version_range", "name": "vers:unknown/0.10.6", "product": { "name": "vers:unknown/0.10.6", "product_id": "CSAFPID-5686295", "product_identification_helper": { "purl": "pkg:pypi/isso@0.10.6" } } }, { "category": "product_version_range", "name": "vers:unknown/0.11.0", "product": { "name": "vers:unknown/0.11.0", "product_id": "CSAFPID-5686296", "product_identification_helper": { "purl": "pkg:pypi/isso@0.11.0" } } }, { "category": "product_version_range", "name": "vers:unknown/0.11.1", "product": { "name": "vers:unknown/0.11.1", "product_id": "CSAFPID-5686297", "product_identification_helper": { "purl": "pkg:pypi/isso@0.11.1" } } }, { "category": "product_version_range", "name": "vers:unknown/0.12.0", "product": { "name": "vers:unknown/0.12.0", "product_id": "CSAFPID-5686298", "product_identification_helper": { "purl": "pkg:pypi/isso@0.12.0" } } }, { "category": "product_version_range", "name": "vers:unknown/0.12.1", "product": { "name": "vers:unknown/0.12.1", "product_id": "CSAFPID-5686299", "product_identification_helper": { "purl": "pkg:pypi/isso@0.12.1" } } }, { "category": "product_version_range", "name": "vers:unknown/0.12.2", "product": { "name": "vers:unknown/0.12.2", "product_id": "CSAFPID-5686300", "product_identification_helper": { "purl": "pkg:pypi/isso@0.12.2" } } }, { "category": "product_version_range", "name": "vers:unknown/0.12.4", "product": { "name": "vers:unknown/0.12.4", "product_id": "CSAFPID-5686301", "product_identification_helper": { "purl": "pkg:pypi/isso@0.12.4" } } }, { "category": "product_version_range", "name": "vers:unknown/0.12.5", "product": { "name": "vers:unknown/0.12.5", "product_id": "CSAFPID-5686302", "product_identification_helper": { "purl": "pkg:pypi/isso@0.12.5" } } }, { "category": "product_version_range", "name": "vers:unknown/0.12.6", "product": { "name": "vers:unknown/0.12.6", "product_id": "CSAFPID-5686303", "product_identification_helper": { "purl": "pkg:pypi/isso@0.12.6" } } }, { "category": "product_version_range", "name": "vers:unknown/0.12.6-pre", "product": { "name": "vers:unknown/0.12.6-pre", "product_id": "CSAFPID-5686304" } }, { "category": "product_version_range", "name": "vers:unknown/0.12.6.1", "product": { "name": "vers:unknown/0.12.6.1", "product_id": "CSAFPID-5694379", "product_identification_helper": { "purl": "pkg:pypi/isso@0.12.6.1" } } }, { "category": "product_version_range", "name": "vers:unknown/0.12.6.2", "product": { "name": "vers:unknown/0.12.6.2", "product_id": "CSAFPID-5694380", "product_identification_helper": { "purl": "pkg:pypi/isso@0.12.6.2" } } }, { "category": "product_version_range", "name": "vers:unknown/0.13.0", "product": { "name": "vers:unknown/0.13.0", "product_id": "CSAFPID-5686305", "product_identification_helper": { "purl": "pkg:pypi/isso@0.13.0" } } }, { "category": "product_version_range", "name": "vers:unknown/0.13.1.dev0", "product": { "name": "vers:unknown/0.13.1.dev0", "product_id": "CSAFPID-5686306", "product_identification_helper": { "purl": "pkg:pypi/isso@0.13.1.dev0" } } }, { "category": "product_version_range", "name": "vers:unknown/0.2", "product": { "name": "vers:unknown/0.2", "product_id": "CSAFPID-5686307" } }, { "category": "product_version_range", "name": "vers:unknown/0.2.1", "product": { "name": "vers:unknown/0.2.1", "product_id": "CSAFPID-5686308" } }, { "category": "product_version_range", "name": "vers:unknown/0.3", "product": { "name": "vers:unknown/0.3", "product_id": "CSAFPID-5686309" } }, { "category": "product_version_range", "name": "vers:unknown/0.4", "product": { "name": "vers:unknown/0.4", "product_id": "CSAFPID-5686310" } }, { "category": "product_version_range", "name": "vers:unknown/0.5", "product": { "name": "vers:unknown/0.5", "product_id": "CSAFPID-5686311" } }, { "category": "product_version_range", "name": "vers:unknown/0.7", "product": { "name": "vers:unknown/0.7", "product_id": "CSAFPID-5686312" } }, { "category": "product_version_range", "name": "vers:unknown/0.8", "product": { "name": "vers:unknown/0.8", "product_id": "CSAFPID-5686313", "product_identification_helper": { "purl": "pkg:pypi/isso@0.8" } } }, { "category": "product_version_range", "name": "vers:unknown/0.8.1", "product": { "name": "vers:unknown/0.8.1", "product_id": "CSAFPID-5686314", "product_identification_helper": { "purl": "pkg:pypi/isso@0.8.1" } } }, { "category": "product_version_range", "name": "vers:unknown/0.8.2", "product": { "name": "vers:unknown/0.8.2", "product_id": "CSAFPID-5686315", "product_identification_helper": { "purl": "pkg:pypi/isso@0.8.2" } } }, { "category": "product_version_range", "name": "vers:unknown/0.8.3", "product": { "name": "vers:unknown/0.8.3", "product_id": "CSAFPID-5694381", "product_identification_helper": { "purl": "pkg:pypi/isso@0.8.3" } } }, { "category": "product_version_range", "name": "vers:unknown/0.9", "product": { "name": "vers:unknown/0.9", "product_id": "CSAFPID-5686316", "product_identification_helper": { "purl": "pkg:pypi/isso@0.9" } } }, { "category": "product_version_range", "name": "vers:unknown/0.9.1", "product": { "name": "vers:unknown/0.9.1", "product_id": "CSAFPID-5686317", "product_identification_helper": { "purl": "pkg:pypi/isso@0.9.1" } } }, { "category": "product_version_range", "name": "vers:unknown/0.9.10", "product": { "name": "vers:unknown/0.9.10", "product_id": "CSAFPID-5686318", "product_identification_helper": { "purl": "pkg:pypi/isso@0.9.10" } } }, { "category": "product_version_range", "name": "vers:unknown/0.9.2", "product": { "name": "vers:unknown/0.9.2", "product_id": "CSAFPID-5686319", "product_identification_helper": { "purl": "pkg:pypi/isso@0.9.2" } } }, { "category": "product_version_range", "name": "vers:unknown/0.9.3", "product": { "name": "vers:unknown/0.9.3", "product_id": "CSAFPID-5686320", "product_identification_helper": { "purl": "pkg:pypi/isso@0.9.3" } } }, { "category": "product_version_range", "name": "vers:unknown/0.9.4", "product": { "name": "vers:unknown/0.9.4", "product_id": "CSAFPID-5686321", "product_identification_helper": { "purl": "pkg:pypi/isso@0.9.4" } } }, { "category": "product_version_range", "name": "vers:unknown/0.9.5", "product": { "name": "vers:unknown/0.9.5", "product_id": "CSAFPID-5686322", "product_identification_helper": { "purl": "pkg:pypi/isso@0.9.5" } } }, { "category": "product_version_range", "name": "vers:unknown/0.9.6", "product": { "name": "vers:unknown/0.9.6", "product_id": "CSAFPID-5686323", "product_identification_helper": { "purl": "pkg:pypi/isso@0.9.6" } } }, { "category": "product_version_range", "name": "vers:unknown/0.9.7", "product": { "name": "vers:unknown/0.9.7", "product_id": "CSAFPID-5686324", "product_identification_helper": { "purl": "pkg:pypi/isso@0.9.7" } } }, { "category": "product_version_range", "name": "vers:unknown/0.9.8", "product": { "name": "vers:unknown/0.9.8", "product_id": "CSAFPID-5686325", "product_identification_helper": { "purl": "pkg:pypi/isso@0.9.8" } } }, { "category": "product_version_range", "name": "vers:unknown/0.9.9", "product": { "name": "vers:unknown/0.9.9", "product_id": "CSAFPID-5686326", "product_identification_helper": { "purl": "pkg:pypi/isso@0.9.9" } } }, { "category": "product_version_range", "name": "vers:unknown/<0afbfe0691ee237963e8fb0b2ee01c9e55ca2144", "product": { "name": "vers:unknown/<0afbfe0691ee237963e8fb0b2ee01c9e55ca2144", "product_id": "CSAFPID-5657727" } }, { "category": "product_version_range", "name": "vers:unknown/>=0|<0.13.2", "product": { "name": "vers:unknown/>=0|<0.13.2", "product_id": "CSAFPID-5694382" } }, { "category": "product_version_range", "name": "vers:unknown/upstream/0.10.4", "product": { "name": "vers:unknown/upstream/0.10.4", "product_id": "CSAFPID-5686327" } }, { "category": "product_version_range", "name": "vers:unknown/upstream/0.10.6+git20170928", "product": { "name": "vers:unknown/upstream/0.10.6+git20170928", "product_id": "CSAFPID-5686328" } }, { "category": "product_version_range", "name": "vers:unknown/upstream/0.9.8", "product": { "name": "vers:unknown/upstream/0.9.8", "product_id": "CSAFPID-5686329" } } ], "category": "product_name", "name": "isso" } ], "category": "vendor", "name": "isso-comments" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/<0.13.2", "product": { "name": "vers:unknown/<0.13.2", "product_id": "CSAFPID-5753634" } } ], "category": "product_name", "name": "isso" } ], "category": "vendor", "name": "unknown" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-27469", "cwe": { "id": "CWE-116", "name": "Improper Encoding or Escaping of Output" }, "notes": [ { "category": "description", "text": "Isso is a lightweight commenting server written in Python and JavaScript. In commits before 0afbfe0691ee237963e8fb0b2ee01c9e55ca2144, there is a stored Cross-Site Scripting (XSS) vulnerability affecting the website and author comment fields. The website field was HTML-escaped using quote=False, which left single and double quotes unescaped. Since the frontend inserts the website value directly into a single-quoted href attribute via string concatenation, a single quote in the URL breaks out of the attribute context, allowing injection of arbitrary event handlers (e.g. onmouseover, onclick). The same escaping is missing entirely from the user-facing comment edit endpoint (PUT /id/) and the moderation edit endpoint (POST /id//edit/). This issue has been patched in commit 0afbfe0691ee237963e8fb0b2ee01c9e55ca2144. To workaround, nabling comment moderation (moderation = enabled = true in isso.cfg) prevents unauthenticated users from publishing comments, raising the bar for exploitation, but it does not fully mitigate the issue since a moderator activating a malicious comment would still expose visitors.", "title": "cveprojectv5 - https://www.cve.org/CVERecord?id=CVE-2026-27469" }, { "category": "description", "text": "Isso is a lightweight commenting server written in Python and JavaScript. In commits before 0afbfe0691ee237963e8fb0b2ee01c9e55ca2144, there is a stored Cross-Site Scripting (XSS) vulnerability affecting the website and author comment fields. The website field was HTML-escaped using quote=False, which left single and double quotes unescaped. Since the frontend inserts the website value directly into a single-quoted href attribute via string concatenation, a single quote in the URL breaks out of the attribute context, allowing injection of arbitrary event handlers (e.g. onmouseover, onclick). The same escaping is missing entirely from the user-facing comment edit endpoint (PUT /id/) and the moderation edit endpoint (POST /id//edit/). This issue has been patched in commit 0afbfe0691ee237963e8fb0b2ee01c9e55ca2144. To workaround, nabling comment moderation (moderation = enabled = true in isso.cfg) prevents unauthenticated users from publishing comments, raising the bar for exploitation, but it does not fully mitigate the issue since a moderator activating a malicious comment would still expose visitors.", "title": "nvd - https://nvd.nist.gov/vuln/detail/CVE-2026-27469" }, { "category": "description", "text": "Isso is a lightweight commenting server written in Python and JavaScript. In commits before 0afbfe0691ee237963e8fb0b2ee01c9e55ca2144, there is a stored Cross-Site Scripting (XSS) vulnerability affecting the website and author comment fields. The website field was HTML-escaped using quote=False, which left single and double quotes unescaped. Since the frontend inserts the website value directly into a single-quoted href attribute via string concatenation, a single quote in the URL breaks out of the attribute context, allowing injection of arbitrary event handlers (e.g. onmouseover, onclick). The same escaping is missing entirely from the user-facing comment edit endpoint (PUT /id/) and the moderation edit endpoint (POST /id//edit/). This issue has been patched in commit 0afbfe0691ee237963e8fb0b2ee01c9e55ca2144. To workaround, nabling comment moderation (moderation = enabled = true in isso.cfg) prevents unauthenticated users from publishing comments, raising the bar for exploitation, but it does not fully mitigate the issue since a moderator activating a malicious comment would still expose visitors.", "title": "osv - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/GIT%2FCVE-2026-27469.json?alt=media" }, { "category": "description", "text": "## Impact\n\nThis is a stored Cross-Site Scripting (XSS) vulnerability affecting the website and author comment fields. The website field was HTML-escaped using quote=False, which left single and double quotes unescaped. Since the frontend inserts the website value directly into a single-quoted href attribute via string concatenation, a single quote in the URL breaks out of the attribute context, allowing injection of arbitrary event handlers (e.g. onmouseover, onclick).\n\nThe same escaping was missing entirely from the user-facing comment edit endpoint (PUT /id/) and the moderation edit endpoint (POST /id//edit/).\n\nAny visitor to a page embedding isso comments is impacted. No authentication or interaction beyond mouse movement is required to trigger a payload — an attacker can post a comment anonymously (moderation is off by default) with a crafted website URL, and the payload persists in the database and fires on every page load. With the full-page invisible overlay technique described in the report, the victim only needs to move their mouse.\n\n## Patches\n\nThe issue is fixed in commit 3cf27c2. Users should upgrade to a version containing that commit once released. The fix applies html.escape(..., quote=True) to the website field across all three write paths (POST /new, PUT /id/, POST /id//edit/), and adds input validation and escaping to the moderation edit endpoint which previously had neither.\n\n## Workarounds\n\n Enabling comment moderation (moderation = enabled = true in isso.cfg) prevents unauthenticated users from publishing comments, raising the bar for exploitation. However, it\n does not fully mitigate the issue since a moderator activating a malicious comment would still expose visitors. There is no configuration-only workaround that fully prevents\n the vulnerability.\n\n## Resources\n\n - https://docs.python.org/3/library/html.html#html.escape — note the quote parameter", "title": "github - https://github.com/advisories/GHSA-9fww-8cpr-q66r" }, { "category": "description", "text": "## Impact\n\nThis is a stored Cross-Site Scripting (XSS) vulnerability affecting the website and author comment fields. The website field was HTML-escaped using quote=False, which left single and double quotes unescaped. Since the frontend inserts the website value directly into a single-quoted href attribute via string concatenation, a single quote in the URL breaks out of the attribute context, allowing injection of arbitrary event handlers (e.g. onmouseover, onclick).\n\nThe same escaping was missing entirely from the user-facing comment edit endpoint (PUT /id/) and the moderation edit endpoint (POST /id//edit/).\n\nAny visitor to a page embedding isso comments is impacted. No authentication or interaction beyond mouse movement is required to trigger a payload — an attacker can post a comment anonymously (moderation is off by default) with a crafted website URL, and the payload persists in the database and fires on every page load. With the full-page invisible overlay technique described in the report, the victim only needs to move their mouse.\n\n## Patches\n\nThe issue is fixed in commit 3cf27c2. Users should upgrade to a version containing that commit once released. The fix applies html.escape(..., quote=True) to the website field across all three write paths (POST /new, PUT /id/, POST /id//edit/), and adds input validation and escaping to the moderation edit endpoint which previously had neither.\n\n## Workarounds\n\n Enabling comment moderation (moderation = enabled = true in isso.cfg) prevents unauthenticated users from publishing comments, raising the bar for exploitation. However, it\n does not fully mitigate the issue since a moderator activating a malicious comment would still expose visitors. There is no configuration-only workaround that fully prevents\n the vulnerability.\n\n## Resources\n\n - https://docs.python.org/3/library/html.html#html.escape — note the quote parameter", "title": "osv - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/PyPI%2FGHSA-9fww-8cpr-q66r.json?alt=media" }, { "category": "description", "text": "Affected versions of the isso package are vulnerable to Stored Cross-site Scripting (XSS) due to improper output escaping of user-controlled comment metadata. Specifically, the website field is escaped with html.escape(..., quote=False) (leaving quotes unescaped) and escaping is also missing on the comment edit endpoints PUT /id/ and POST /id//edit/, while the frontend concatenates the website value into a single-quoted href attribute, enabling attribute-context injection of attacker-supplied event handlers.", "title": "pyupio - https://pyupio.github.io/safety-db/#isso" }, { "category": "other", "text": "0.00065", "title": "EPSS" }, { "category": "other", "text": "3.7", "title": "NCSC Score" }, { "category": "other", "text": "Is related to a product by vendor Unknown, The value of the most recent EPSS score, Is related to CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')), There is cwe data available from source Nvd", "title": "NCSC Score top decreasing factors" } ], "product_status": { "known_affected": [ "CSAFPID-5657727", "CSAFPID-5686289", "CSAFPID-5686290", "CSAFPID-5686291", "CSAFPID-5686292", "CSAFPID-5686293", "CSAFPID-5686294", "CSAFPID-5686295", "CSAFPID-5686296", "CSAFPID-5686297", "CSAFPID-5686298", "CSAFPID-5686299", "CSAFPID-5686300", "CSAFPID-5686301", "CSAFPID-5686302", "CSAFPID-5686303", "CSAFPID-5686304", "CSAFPID-5686305", "CSAFPID-5686306", "CSAFPID-5686307", "CSAFPID-5686308", "CSAFPID-5686309", "CSAFPID-5686310", "CSAFPID-5686311", "CSAFPID-5686312", "CSAFPID-5686313", "CSAFPID-5686314", "CSAFPID-5686315", "CSAFPID-5686316", "CSAFPID-5686317", "CSAFPID-5686318", "CSAFPID-5686319", "CSAFPID-5686320", "CSAFPID-5686321", "CSAFPID-5686322", "CSAFPID-5686323", "CSAFPID-5686324", "CSAFPID-5686325", "CSAFPID-5686326", "CSAFPID-5686327", "CSAFPID-5686328", "CSAFPID-5686329", "CSAFPID-5694379", "CSAFPID-5694380", "CSAFPID-5694381", "CSAFPID-5694382", "CSAFPID-5753634" ] }, "references": [ { "category": "external", "summary": "Source - cveprojectv5", "url": "https://www.cve.org/CVERecord?id=CVE-2026-27469" }, { "category": "external", "summary": "Source raw - cveprojectv5", "url": "https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/27xxx/CVE-2026-27469.json" }, { "category": "external", "summary": "Source - nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27469" }, { "category": "external", "summary": "Source raw - nvd", "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-27469" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-27469" }, { "category": "external", "summary": "Source raw - first", "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0" }, { "category": "external", "summary": "Source - osv", "url": "https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/GIT%2FCVE-2026-27469.json?alt=media" }, { "category": "external", "summary": "Source - github", "url": "https://github.com/advisories/GHSA-9fww-8cpr-q66r" }, { "category": "external", "summary": "Source raw - github", "url": "https://api.github.com/advisories/GHSA-9fww-8cpr-q66r" }, { "category": "external", "summary": "Source - osv", "url": "https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/PyPI%2FGHSA-9fww-8cpr-q66r.json?alt=media" }, { "category": "external", "summary": "Source - pyupio", "url": "https://pyupio.github.io/safety-db/#isso" }, { "category": "external", "summary": "Source raw - pyupio", "url": "https://raw.githubusercontent.com/pyupio/safety-db/refs/heads/master/data/insecure_full.json" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0" }, { "category": "external", "summary": "Reference - cveprojectv5; github; nvd; osv", "url": "https://github.com/isso-comments/isso/security/advisories/GHSA-9fww-8cpr-q66r" }, { "category": "external", "summary": "Reference - cveprojectv5; github; nvd; osv", "url": "https://github.com/isso-comments/isso/commit/0afbfe0691ee237963e8fb0b2ee01c9e55ca2144" }, { "category": "external", "summary": "Reference - cveprojectv5; github; nvd; osv", "url": "https://docs.python.org/3/library/html.html#html.escape" }, { "category": "external", "summary": "Reference - osv", "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/27xxx/CVE-2026-27469.json" }, { "category": "external", "summary": "Reference - github; osv", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27469" }, { "category": "external", "summary": "Reference - github", "url": "https://github.com/advisories/GHSA-9fww-8cpr-q66r" } ], "scores": [ { "cvss_v3": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "baseScore": 6.1, "baseSeverity": "MEDIUM" }, "products": [ "CSAFPID-5657727", "CSAFPID-5686289", "CSAFPID-5686290", "CSAFPID-5686291", "CSAFPID-5686292", "CSAFPID-5686293", "CSAFPID-5686294", "CSAFPID-5686295", "CSAFPID-5686296", "CSAFPID-5686297", "CSAFPID-5686298", "CSAFPID-5686299", "CSAFPID-5686300", "CSAFPID-5686301", "CSAFPID-5686302", "CSAFPID-5686303", "CSAFPID-5686304", "CSAFPID-5686305", "CSAFPID-5686306", "CSAFPID-5686307", "CSAFPID-5686308", "CSAFPID-5686309", "CSAFPID-5686310", "CSAFPID-5686311", "CSAFPID-5686312", "CSAFPID-5686313", "CSAFPID-5686314", "CSAFPID-5686315", "CSAFPID-5686316", "CSAFPID-5686317", "CSAFPID-5686318", "CSAFPID-5686319", "CSAFPID-5686320", "CSAFPID-5686321", "CSAFPID-5686322", "CSAFPID-5686323", "CSAFPID-5686324", "CSAFPID-5686325", "CSAFPID-5686326", "CSAFPID-5686327", "CSAFPID-5686328", "CSAFPID-5686329", "CSAFPID-5694379", "CSAFPID-5694380", "CSAFPID-5694381", "CSAFPID-5694382", "CSAFPID-5753634" ] } ], "title": "CVE-2026-27469" } ] }