CVE-2026-101903
— UNSCOREDpublic exploit availablePublished 2026-09-28 · Updated 2026-09-28
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD description
Axios is a promise-based HTTP client for the browser and Node.js. From 1.16.1 until 1.20.0, the RFC 2397 regular expression allows slash characters on both sides of the media-type separator. An application passes an attacker-controlled malformed data URL containing many slash characters and no comma. the JavaScript regular-expression engine explores many separator placements before rejecting the URL. Synchronous excessive backtracking can block the Node.js event loop and cause denial of service. The affected identifiers are fromDataURI, DATA_URL_PATTERN, data:. This issue is fixed in version 1.20.0.
Weaknesses
CWE-1333
Public exploit & PoC references
- https://github.com/axios/axios/commit/d19040bda7a8be2f82c3c6e1a5bc03917daee39a
- https://github.com/axios/axios/pull/11141
- https://github.com/axios/axios/releases/tag/v1.20.0
- https://github.com/axios/axios/security/advisories/GHSA-c29m-xwm3-cm6r
- https://github.com/axios/axios/security/advisories/GHSA-c29m-xwm3-cm6r
All references
- https://github.com/axios/axios/commit/d19040bda7a8be2f82c3c6e1a5bc03917daee39a
- https://github.com/axios/axios/pull/11141
- https://github.com/axios/axios/releases/tag/v1.20.0
- https://github.com/axios/axios/security/advisories/GHSA-c29m-xwm3-cm6r
- https://github.com/axios/axios/security/advisories/GHSA-c29m-xwm3-cm6r
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
Related CVEs
- UNSCOREDCVE-2026-101906PoC
- MEDIUMCVE-2026-102270PoC
- MEDIUMCVE-2026-102473
- HIGHCVE-2026-103043PoC
- MEDIUMCVE-2026-54461PoC
- MEDIUMCVE-2026-58270PoC
- HIGHCVE-2026-63460PoC
- UNSCOREDCVE-2026-66074PoC
Related by shared AI tags and CWE weakness class. Browse the full archive.