CVE-2026-114509: fallo crítico en laravel framework
Laravel TokenGuard authentication bypass through non-string API credentials
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
70Vexday Risk Score
Prioriza la corrección. Ella explotación observada por VulnCheck y tiene prueba de concepto pública.
ssvc Actcvss 9.2epss 0.8%
de la publicación al armael mismo día
Publicada en NVD21 oct
1ª PoC20 oct
VulnCheck+6d
Laravel is a web application framework. Prior to 12.68.0 and 13.29.0, TokenGuard configured as a standard token-based API guard does not reject a crafted non-string credential. Under affected MySQL or MariaDB configurations, the authentication lookup can match an unintended existing user, allowing an unauthenticated attacker to bypass authentication and take over an account on routes protected by TokenGuard. This issue is fixed in versions 12.68.0 and 13.29.0.
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Productos afectados
laravel · frameworkPoCs públicas encontradas — 14
githubgithub.com/hakaioffsec/CVE-2026-114509-PoC★ 12githubgithub.com/tajulasri/-CVE-2026-114509-POC★ 1githubgithub.com/Nguemoue/project2026_20261030_tokengate★ 0githubgithub.com/Nxploited/CVE-2026-114509★ 0githubgithub.com/piecar21/CVE-2026-114509★ 0githubgithub.com/ArioVeisa/cve-2026-114509-laravel-tokenguard★ 0githubgithub.com/emirwtz/CVE-2026-114509★ 0githubgithub.com/mehmet-emir-eroglu/CVE-2026-114509★ 0githubgithub.com/dimasma0305/CVE-2026-114509★ 0vulncheckvulncheck.com/xdb/7b7df59e4ee3no verificadovulncheckvulncheck.com/xdb/f7a8fcdcd54dno verificadovulncheckvulncheck.com/xdb/bda483ebf102no verificadovulncheckvulncheck.com/xdb/df638d7c5f44no verificadovulncheckvulncheck.com/xdb/0385b939ab9eno verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
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Referencias
https://github.com/laravel/framework/commit/8dbb08bccac1be095dba4a9d259a419620f1e8a5https://github.com/laravel/framework/commit/9b21ce0a9bb2b2599978bc0b0df4abea952ad31chttps://github.com/laravel/framework/releases/tag/v12.68.0https://github.com/laravel/framework/releases/tag/v13.29.0https://github.com/laravel/framework/security/advisories/GHSA-f9x3-7vq9-cph6