CVE-2026-111713
CVE-2026-111713 · tarteaucitron.js before 1.37.0 XSS via getElemAttr Attribute Validation Mismatch
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
tarteaucitron.js before 1.37.0 contains a cross-site scripting vulnerability because getElemAttr resolves 'data-' prefixed attributes while the https-only guard validates the unprefixed attribute. Attackers who can place markup, such as CMS authors, can add data-url with a javascript: URL beside a benign url to execute script in the site's origin via iframe src.
CVSS 5.1 · Media · EPSS 0,2% · Corrección disponible
- Publicación
- Actualización
Productos y versiones afectados
tarteaucitron.js
- Versiones
- ≥ 1.20.1, < 1.37.0: Afectada (semver)
Actualiza a 1.37.0
Fuentes originales
- https://github.com/AmauriC/tarteaucitron.js/commit/068653bd47f5d4a493251ca8e15bd2b0be9b544f
- https://github.com/AmauriC/tarteaucitron.js/releases/tag/v1.37.0
- https://github.com/AmauriC/tarteaucitron.js/blob/v1.36.0/tarteaucitron.js#L2641-L2648
- https://github.com/AmauriC/tarteaucitron.js/compare/v1.36.0...v1.37.0
- https://www.vulncheck.com/advisories/tarteaucitron-js-before-1.37.0-xss-via-getelemattr-attribute-validation-mismatch
- https://nvd.nist.gov/vuln/detail/CVE-2026-111713