{ "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-2026-2741", "tracking": { "current_release_date": "2026-03-23T10:19:56.757787Z", "generator": { "date": "2026-02-17T15:00:00Z", "engine": { "name": "V.E.L.M.A", "version": "1.7" } }, "id": "CVE-2026-2741", "initial_release_date": "2026-03-10T12:38:46.408191Z", "revision_history": [ { "date": "2026-03-10T12:38:46.408191Z", "number": "1", "summary": "CVE created.| Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products created (4).| References created (2).| CWES updated (1)." }, { "date": "2026-03-10T12:38:51.198145Z", "number": "2", "summary": "NCSC Score created." }, { "date": "2026-03-10T14:39:10.158804Z", "number": "3", "summary": "Unknown change." }, { "date": "2026-03-10T14:39:13.870168Z", "number": "4", "summary": "NCSC Score updated." }, { "date": "2026-03-10T15:35:24.292485Z", "number": "5", "summary": "NCSC Score updated." }, { "date": "2026-03-10T17:39:47.437972Z", "number": "6", "summary": "Products created (7).| Products connected (1).| Products removed (4).| References created (4)." }, { "date": "2026-03-10T17:39:53.307902Z", "number": "7", "summary": "NCSC Score updated." }, { "date": "2026-03-10T18:36:41.586694Z", "number": "8", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (6).| CWES updated (1)." }, { "date": "2026-03-10T18:36:45.246070Z", "number": "9", "summary": "NCSC Score updated." }, { "date": "2026-03-11T10:15:34.826905Z", "number": "10", "summary": "Source created.| CVE status created. (valid)| Products created (7).| References created (5)." }, { "date": "2026-03-11T10:15:37.397146Z", "number": "11", "summary": "NCSC Score updated." }, { "date": "2026-03-11T14:59:08.611882Z", "number": "12", "summary": "Source created.| CVE status created. (valid)| EPSS created." }, { "date": "2026-03-11T14:59:12.289560Z", "number": "13", "summary": "NCSC Score updated." }, { "date": "2026-03-12T14:50:48.363072Z", "number": "14", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (8).| CWES updated (1)." }, { "date": "2026-03-12T14:50:57.121951Z", "number": "15", "summary": "NCSC Score updated." }, { "date": "2026-03-13T00:28:01.857619Z", "number": "16", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (4).| Product Identifiers created (2).| Product Remediations created (6).| Products created (2).| References created (4).| CWES updated (1).| Vendor_assessment created." }, { "date": "2026-03-13T00:28:06.357106Z", "number": "17", "summary": "NCSC Score updated." }, { "date": "2026-03-16T11:39:06.700660Z", "number": "18", "summary": "Description removed for source.| Description created for source.| Products created (2).| Products removed (2)." }, { "date": "2026-03-16T14:26:03.530915Z", "number": "19", "summary": "Description removed for source.| Description created for source." }, { "date": "2026-03-19T15:29:51.121471Z", "number": "20", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (8).| CWES updated (1)." }, { "date": "2026-03-19T15:29:54.052234Z", "number": "21", "summary": "NCSC Score updated." }, { "date": "2026-03-20T09:41:13.895131Z", "number": "22", "summary": "Source connected.| CVE status created. (valid)| EPSS created." } ], "status": "interim", "version": "22" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:maven/2.2.0|<=2.13.0", "product": { "name": "vers:maven/2.2.0|<=2.13.0", "product_id": "CSAFPID-5775304" } }, { "category": "product_version_range", "name": "vers:maven/24.0.0|<=24.9.9", "product": { "name": "vers:maven/24.0.0|<=24.9.9", "product_id": "CSAFPID-5775306" } }, { "category": "product_version_range", "name": "vers:maven/25.0.0|<=25.0.3", "product": { "name": "vers:maven/25.0.0|<=25.0.3", "product_id": "CSAFPID-5775307" } }, { "category": "product_version_range", "name": "vers:maven/3.0.0|<=23.6.7", "product": { "name": "vers:maven/3.0.0|<=23.6.7", "product_id": "CSAFPID-5829360" } } ], "category": "product_name", "name": "Flow" }, { "branches": [ { "category": "product_version_range", "name": "vers:maven/14.2.0|<=14.14.0", "product": { "name": "vers:maven/14.2.0|<=14.14.0", "product_id": "CSAFPID-5775301" } }, { "category": "product_version_range", "name": "vers:maven/15.0.0|<=23.6.6", "product": { "name": "vers:maven/15.0.0|<=23.6.6", "product_id": "CSAFPID-5829359" } }, { "category": "product_version_range", "name": "vers:maven/24.0.0|<=24.9.8", "product": { "name": "vers:maven/24.0.0|<=24.9.8", "product_id": "CSAFPID-5775302" } }, { "category": "product_version_range", "name": "vers:maven/25.0.0|<=25.0.2", "product": { "name": "vers:maven/25.0.0|<=25.0.2", "product_id": "CSAFPID-5775303" } } ], "category": "product_name", "name": "Vaadin" } ], "category": "vendor", "name": "Vaadin" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/8", "product": { "name": "vers:rpm/8", "product_id": "CSAFPID-1439302", "product_identification_helper": { "cpe": "cpe:/a:redhat:jboss_enterprise_application_platform:8" } } } ], "category": "product_name", "name": "Red Hat JBoss Enterprise Application Platform 8" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-1439304", "product_identification_helper": { "cpe": "cpe:/a:redhat:jbosseapxp" } } } ], "category": "product_name", "name": "Red Hat JBoss Enterprise Application Platform Expansion Pack" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-5811249" } } ], "category": "product_name", "name": "flow-push" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-5811238" } } ], "category": "product_name", "name": "flow-server" } ], "category": "product_family", "name": "Red Hat JBoss Enterprise Application Platform 8" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-5811253" } } ], "category": "product_name", "name": "flow-push" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-5811242" } } ], "category": "product_name", "name": "flow-server" } ], "category": "product_family", "name": "Red Hat JBoss Enterprise Application Platform Expansion Pack" } ], "category": "vendor", "name": "Red Hat" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/<14.14.1", "product": { "name": "vers:unknown/<14.14.1", "product_id": "CSAFPID-5794081" } }, { "category": "product_version_range", "name": "vers:unknown/<23.6.7", "product": { "name": "vers:unknown/<23.6.7", "product_id": "CSAFPID-5794076" } }, { "category": "product_version_range", "name": "vers:unknown/<23.6.8", "product": { "name": "vers:unknown/<23.6.8", "product_id": "CSAFPID-5794079" } }, { "category": "product_version_range", "name": "vers:unknown/<24.9.10", "product": { "name": "vers:unknown/<24.9.10", "product_id": "CSAFPID-5794080" } }, { "category": "product_version_range", "name": "vers:unknown/<24.9.8", "product": { "name": "vers:unknown/<24.9.8", "product_id": "CSAFPID-5794077" } }, { "category": "product_version_range", "name": "vers:unknown/<25.0.2", "product": { "name": "vers:unknown/<25.0.2", "product_id": "CSAFPID-5794082" } }, { "category": "product_version_range", "name": "vers:unknown/<25.0.4", "product": { "name": "vers:unknown/<25.0.4", "product_id": "CSAFPID-5794078" } } ], "category": "product_name", "name": "Vaadin" } ], "category": "vendor", "name": "Open Source" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-2741", "cwe": { "id": "CWE-22", "name": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')" }, "notes": [ { "category": "description", "text": "Specially crafted ZIP archives can escape the intended extraction directory during Node.js download and extraction in Vaadin 14.2.0 through 14.14.0, 23.0.0 through 23.6.6, 24.0.0 through 24.9.8, and 25.0.0 through 25.0.2. \n\nVaadin’s build process can automatically download and extract Node.js if it is not installed locally. If an attacker can intercept or control this download via DNS hijacking, a MITM attack, a compromised mirror, or a supply chain attack, they can serve a malicious archive containing path traversal sequences that write files outside the intended extraction directory.\n\n\nUsers of affected versions should use a globally preinstalled Node.js version compatible with their Vaadin version, or upgrade as follows: 14.2.0-14.14.0 to 14.14.1, 23.0.0-23.6.6 to 23.6.7, 24.0.0-24.9.8 to 24.9.9, and 25.0.0-25.0.2 to 25.0.3 or newer.\n\nPlease note that Vaadin versions 10-13 and 15-22 are no longer supported and you should update either to the latest 14, 23, 24, 25 version.", "title": "github - https://github.com/advisories/GHSA-8jrh-7jg8-fvmv" }, { "category": "description", "text": "Specially crafted ZIP archives can escape the intended extraction directory during Node.js download and extraction in Vaadin 14.2.0 through 14.14.0, 23.0.0 through 23.6.6, 24.0.0 through 24.9.8, and 25.0.0 through 25.0.2. \nVaadin’s build process can automatically download and extract Node.js if it is not installed locally. If an attacker can intercept or control this download via DNS hijacking, a MITM attack, a compromised mirror, or a supply chain attack, they can serve a malicious archive containing path traversal sequences that write files outside the intended extraction directory.\nUsers of affected versions should use a globally preinstalled Node.js version compatible with their Vaadin version, or upgrade as follows: 14.2.0-14.14.0 to 14.14.1, 23.0.0-23.6.6 to 23.6.7, 24.0.0-24.9.8 to 24.9.9, and 25.0.0-25.0.2 to 25.0.3 or newer.\nPlease note that Vaadin versions 10-13 and 15-22 are no longer supported and you should update either to the latest 14, 23, 24, 25 version.\nA flaw was found in Vaadin. During the automatic download and extraction of Node.js, a remote attacker could exploit a path traversal vulnerability. By intercepting or controlling the Node.js download, an attacker could serve a specially crafted ZIP archive. This malicious archive would allow files to be written outside the intended directory, potentially leading to unauthorized file creation or modification on the system.", "title": "redhat - https://access.redhat.com/security/cve/CVE-2026-2741" }, { "category": "description", "text": "Specially crafted ZIP archives can escape the intended extraction directory during Node.js download and extraction in Vaadin 14.2.0 through 14.14.0, 15.0.0 through 23.6.6, 24.0.0 through 24.9.8, and 25.0.0 through 25.0.2. \n\nVaadin’s build process can automatically download and extract Node.js if it is not installed locally. If an attacker can intercept or control this download via DNS hijacking, a MITM attack, a compromised mirror, or a supply chain attack, they can serve a malicious archive containing path traversal sequences that write files outside the intended extraction directory.\n\n\nUsers of affected versions should use a globally preinstalled Node.js version compatible with their Vaadin version, or upgrade as follows: 14.2.0-14.14.0 to 14.14.1, 15.0.0-23.6.6 to 23.6.7, 24.0.0-24.9.8 to 24.9.9, and 25.0.0-25.0.2 to 25.0.3 or newer.\n\nPlease note that Vaadin versions 10-13 and 15-22 are no longer supported and you should update either to the latest 14, 23, 24, 25 version.", "title": "cveprojectv5 - https://www.cve.org/CVERecord?id=CVE-2026-2741" }, { "category": "description", "text": "Specially crafted ZIP archives can escape the intended extraction directory during Node.js download and extraction in Vaadin 14.2.0 through 14.14.0, 15.0.0 through 23.6.6, 24.0.0 through 24.9.8, and 25.0.0 through 25.0.2. \n\nVaadin’s build process can automatically download and extract Node.js if it is not installed locally. If an attacker can intercept or control this download via DNS hijacking, a MITM attack, a compromised mirror, or a supply chain attack, they can serve a malicious archive containing path traversal sequences that write files outside the intended extraction directory.\n\n\nUsers of affected versions should use a globally preinstalled Node.js version compatible with their Vaadin version, or upgrade as follows: 14.2.0-14.14.0 to 14.14.1, 15.0.0-23.6.6 to 23.6.7, 24.0.0-24.9.8 to 24.9.9, and 25.0.0-25.0.2 to 25.0.3 or newer.\n\nPlease note that Vaadin versions 10-13 and 15-22 are no longer supported and you should update either to the latest 14, 23, 24, 25 version.", "title": "nvd - https://nvd.nist.gov/vuln/detail/CVE-2026-2741" }, { "category": "description", "text": "Specially crafted ZIP archives can escape the intended extraction directory during Node.js download and extraction in Vaadin 14.2.0 through 14.14.0, 23.0.0 through 23.6.6, 24.0.0 through 24.9.8, and 25.0.0 through 25.0.2. \n\nVaadin’s build process can automatically download and extract Node.js if it is not installed locally. If an attacker can intercept or control this download via DNS hijacking, a MITM attack, a compromised mirror, or a supply chain attack, they can serve a malicious archive containing path traversal sequences that write files outside the intended extraction directory.\n\n\nUsers of affected versions should use a globally preinstalled Node.js version compatible with their Vaadin version, or upgrade as follows: 14.2.0-14.14.0 to 14.14.1, 23.0.0-23.6.6 to 23.6.7, 24.0.0-24.9.8 to 24.9.9, and 25.0.0-25.0.2 to 25.0.3 or newer.\n\nPlease note that Vaadin versions 10-13 and 15-22 are no longer supported and you should update either to the latest 14, 23, 24, 25 version.", "title": "github - https://api.github.com/advisories/GHSA-8jrh-7jg8-fvmv" }, { "category": "other", "text": "0.00061", "title": "EPSS" }, { "category": "other", "text": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/S:N/AU:N/R:U/V:D/RE:L/U:Amber", "title": "CVSSV4" }, { "category": "other", "text": "2.3", "title": "CVSSV4 base score" }, { "category": "other", "text": "4.7", "title": "NCSC Score" }, { "category": "other", "text": "There is product data available from source Certbundde", "title": "NCSC Score top increasing factors" }, { "category": "other", "text": "The value of the most recent CVSS (V3) score", "title": "NCSC Score top decreasing factors" }, { "category": "details", "text": "Severity: 1\n", "title": "Vendor assessment" } ], "product_status": { "known_affected": [ "CSAFPID-5775301", "CSAFPID-5775302", "CSAFPID-5775303", "CSAFPID-5775304", "CSAFPID-5775306", "CSAFPID-5775307", "CSAFPID-5794076", "CSAFPID-5794077", "CSAFPID-5794078", "CSAFPID-5794079", "CSAFPID-5794080", "CSAFPID-5794081", "CSAFPID-5794082", "CSAFPID-1439302", "CSAFPID-1439304", "CSAFPID-5811238", "CSAFPID-5811242", "CSAFPID-5811249", "CSAFPID-5811253", "CSAFPID-5829359", "CSAFPID-5829360" ] }, "references": [ { "category": "external", "summary": "Source - cveprojectv5", "url": "https://www.cve.org/CVERecord?id=CVE-2026-2741" }, { "category": "external", "summary": "Source raw - cveprojectv5", "url": "https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/2xxx/CVE-2026-2741.json" }, { "category": "external", "summary": "Source - nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-2741" }, { "category": "external", "summary": "Source raw - nvd", "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-2741" }, { "category": "external", "summary": "Source - certbundde", "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0675.json" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-2741" }, { "category": "external", "summary": "Source raw - first", "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0" }, { "category": "external", "summary": "Source - github", "url": "https://github.com/advisories/GHSA-8jrh-7jg8-fvmv" }, { "category": "external", "summary": "Source raw - github", "url": "https://api.github.com/advisories/GHSA-8jrh-7jg8-fvmv" }, { "category": "external", "summary": "Source - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-2741" }, { "category": "external", "summary": "Source raw - redhat", "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-2741.json" }, { "category": "external", "summary": "Source - github", "url": "https://api.github.com/advisories/GHSA-8jrh-7jg8-fvmv" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0" }, { "category": "external", "summary": "Reference - certbundde; cveprojectv5; github; nvd; redhat", "url": "https://vaadin.com/security/cve-2026-2741" }, { "category": "external", "summary": "Reference - cveprojectv5; github; nvd; redhat", "url": "https://github.com/vaadin/flow/pull/23125" }, { "category": "external", "summary": "Reference - cveprojectv5; github; nvd", "url": "https://github.com/vaadin/flow/pull/23131" }, { "category": "external", "summary": "Reference - cveprojectv5; github; nvd", "url": "https://github.com/vaadin/flow/pull/23135" }, { "category": "external", "summary": "Reference - cveprojectv5; github; nvd", "url": "https://github.com/vaadin/flow/pull/23133" }, { "category": "external", "summary": "Reference - cveprojectv5; github; nvd", "url": "https://github.com/vaadin/flow/pull/23130" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0675.json" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0675" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://vaadin.com/security/cve-2026-2742" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2446005" }, { "category": "external", "summary": "Reference - github; redhat", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-2741" }, { "category": "external", "summary": "Reference - github", "url": "https://github.com/advisories/GHSA-8jrh-7jg8-fvmv" }, { "category": "external", "summary": "Reference - redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-2741" } ], "remediations": [ { "category": "mitigation", "details": "To mitigate this issue, ensure a compatible Node.js version is preinstalled globally on systems using Vaadin. This prevents Vaadin's build process from automatically downloading and extracting Node.js, thereby eliminating the vulnerable path. Verify that the preinstalled Node.js version meets the requirements of your Vaadin application.", "product_ids": [ "CSAFPID-1439302", "CSAFPID-1439304", "CSAFPID-5811238", "CSAFPID-5811242", "CSAFPID-5811249", "CSAFPID-5811253" ] } ], "scores": [ { "cvss_v3": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:N/I:N/A:L", "baseScore": 2.6, "baseSeverity": "LOW" }, "products": [ "CSAFPID-1439302", "CSAFPID-1439304", "CSAFPID-5775301", "CSAFPID-5775302", "CSAFPID-5775303", "CSAFPID-5775304", "CSAFPID-5775306", "CSAFPID-5775307", "CSAFPID-5794076", "CSAFPID-5794077", "CSAFPID-5794078", "CSAFPID-5794079", "CSAFPID-5794080", "CSAFPID-5794081", "CSAFPID-5794082", "CSAFPID-5811238", "CSAFPID-5811242", "CSAFPID-5811249", "CSAFPID-5811253", "CSAFPID-5829359", "CSAFPID-5829360" ] } ], "title": "CVE-2026-2741" } ] }