{ "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-2026-32701", "tracking": { "current_release_date": "2026-03-24T02:14:46.105137Z", "generator": { "date": "2026-02-17T15:00:00Z", "engine": { "name": "V.E.L.M.A", "version": "1.7" } }, "id": "CVE-2026-32701", "initial_release_date": "2026-03-20T18:28:37.952148Z", "revision_history": [ { "date": "2026-03-20T18:28:37.952148Z", "number": "1", "summary": "CVE created.| Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (2).| CWES updated (1)." }, { "date": "2026-03-20T18:28:42.986928Z", "number": "2", "summary": "NCSC Score created." }, { "date": "2026-03-20T18:28:59.186001Z", "number": "3", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products created (1).| References created (2).| CWES updated (1)." }, { "date": "2026-03-20T18:29:03.551354Z", "number": "4", "summary": "NCSC Score updated." }, { "date": "2026-03-20T18:31:05.790365Z", "number": "5", "summary": "Unknown change." }, { "date": "2026-03-20T21:59:57.525755Z", "number": "6", "summary": "Source connected.| CVE status created. (valid)| EPSS created." }, { "date": "2026-03-21T01:08:12.440234Z", "number": "7", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (4).| CWES updated (1)." }, { "date": "2026-03-21T01:08:26.887343Z", "number": "8", "summary": "NCSC Score updated." }, { "date": "2026-03-24T02:13:39.397623Z", "number": "9", "summary": "Products created (1).| Product Identifiers created (1)." }, { "date": "2026-03-24T02:13:43.121571Z", "number": "10", "summary": "NCSC Score updated." } ], "status": "interim", "version": "10" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/<1.19.2", "product": { "name": "vers:unknown/<1.19.2", "product_id": "CSAFPID-5874579" } } ], "category": "product_name", "name": "qwik" } ], "category": "vendor", "name": "QwikDev" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/<1.19.2", "product": { "name": "vers:unknown/<1.19.2", "product_id": "CSAFPID-5895612", "product_identification_helper": { "cpe": "cpe:2.3:a:qwik:qwik:*:*:*:*:*:node.js:*:*" } } } ], "category": "product_name", "name": "qwik" } ], "category": "vendor", "name": "qwik" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-32701", "cwe": { "id": "CWE-1321", "name": "Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')" }, "notes": [ { "category": "description", "text": "Qwik is a performance-focused JavaScript framework. Versions prior to 1.19.2 improperly inferred arrays from dotted form field names during FormData parsing. By submitting mixed array-index and object-property keys for the same path, an attacker could cause user-controlled properties to be written onto values that application code expected to be arrays. When processing application/x-www-form-urlencoded or multipart/form-data requests, Qwik City converted dotted field names (e.g., items.0, items.1) into nested structures. If a path was interpreted as an array, additional attacker-supplied keys on that path—such as items.toString, items.push, items.valueOf, or items.length—could alter the resulting server-side value in unexpected ways, potentially leading to request handling failures, denial of service through malformed array state or oversized lengths, and type confusion in downstream code. This issue was fixed in version 1.19.2.", "title": "nvd - https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-32701" }, { "category": "description", "text": "Qwik is a performance-focused JavaScript framework. Versions prior to 1.19.2 improperly inferred arrays from dotted form field names during FormData parsing. By submitting mixed array-index and object-property keys for the same path, an attacker could cause user-controlled properties to be written onto values that application code expected to be arrays. When processing application/x-www-form-urlencoded or multipart/form-data requests, Qwik City converted dotted field names (e.g., items.0, items.1) into nested structures. If a path was interpreted as an array, additional attacker-supplied keys on that path—such as items.toString, items.push, items.valueOf, or items.length—could alter the resulting server-side value in unexpected ways, potentially leading to request handling failures, denial of service through malformed array state or oversized lengths, and type confusion in downstream code. This issue was fixed in version 1.19.2.", "title": "cveprojectv5 - https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/32xxx/CVE-2026-32701.json" }, { "category": "description", "text": "**Summary**\n\nQwik City improperly inferred arrays from dotted form field names during `FormData` parsing. By submitting mixed array-index and object-property keys for the same path, an attacker could cause user-controlled properties to be written onto values that application code expected to be arrays.\n\n**Description**\n\nWhen processing `application/x-www-form-urlencoded` or `multipart/form-data` requests, Qwik City converted dotted field names such as `items.0` and `items.1` into nested structures. If a path was interpreted as an array, additional attacker-controlled keys on the same path, such as `items.toString`, `items.push`, `items.valueOf`, or `items.length`, could alter the resulting server-side value in unexpected ways.\n\nApplications that assumed these parsed values were safe arrays could be affected. Depending on application behavior, this could lead to request handling failures, denial of service through malformed array state or oversized lengths, and type confusion in downstream code.\n\nThis issue affects form parsing in Qwik City request handling. It does not require authentication if the vulnerable route is publicly reachable.\n\n**Impact**\n\nAn attacker can send crafted form submissions that cause parsed input to differ from the application’s expected shape. Possible outcomes include:\n- Triggering runtime errors when application code calls array methods on attacker-influenced values\n- Inflating array length or otherwise creating malformed structures that increase server work or memory use\n- Causing type confusion in application logic that trusts parsed form data to be a normal array\n\nThere is no direct evidence that this issue enables confidentiality or integrity impact by itself; the primary risk is denial of service and application instability.\n\n**Patched Versions**\n\nPatched in 1.19.2.\n\n**Workarounds**\n\nUntil patched, avoid trusting parsed form data to be a well-formed array when using dotted field names, and validate or normalize action input before using array methods or relying on array shape.", "title": "github - https://api.github.com/advisories/GHSA-whhv-gg5v-864r" }, { "category": "other", "text": "0.00053", "title": "EPSS" }, { "category": "other", "text": "4.4", "title": "NCSC Score" }, { "category": "other", "text": "There is product data available from source Nvd, Is related to CWE-843 (Access of Resource Using Incompatible Type ('Type Confusion'))", "title": "NCSC Score top increasing factors" }, { "category": "other", "text": "Is related to CWE-1321 (Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')), Is related to (a version of) an uncommon product", "title": "NCSC Score top decreasing factors" } ], "product_status": { "known_affected": [ "CSAFPID-5874579", "CSAFPID-5895612" ] }, "references": [ { "category": "external", "summary": "Source - nvd", "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-32701" }, { "category": "external", "summary": "Source - cveprojectv5", "url": "https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/32xxx/CVE-2026-32701.json" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0" }, { "category": "external", "summary": "Source - github", "url": "https://api.github.com/advisories/GHSA-whhv-gg5v-864r" }, { "category": "external", "summary": "Reference - cveprojectv5; github; nvd", "url": "https://github.com/QwikDev/qwik/commit/7b5867c3dd8925df9aa96c4296b1e95a4c2af87d" }, { "category": "external", "summary": "Reference - cveprojectv5; github; nvd", "url": "https://github.com/QwikDev/qwik/security/advisories/GHSA-whhv-gg5v-864r" }, { "category": "external", "summary": "Reference - github", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32701" }, { "category": "external", "summary": "Reference - github", "url": "https://github.com/advisories/GHSA-whhv-gg5v-864r" } ], "scores": [ { "cvss_v3": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "baseScore": 7.5, "baseSeverity": "HIGH" }, "products": [ "CSAFPID-5874579", "CSAFPID-5895612" ] } ], "title": "CVE-2026-32701" } ] }