CVE-2025-12735
48Vexday Risk Score
Sin señal de explotación. Ella tiene prueba de concepto pública.
ssvc Attendcvss 9.8epss 2.3%
de la publicación al arma15 días
Publicada en NVD5 nov
1ª PoC+15d
probabilidad de explotación
2.3%top 19% de las CVE
explotación observada
noninguna fuente lo reporta
4 exploit(s) público(s)
The expr-eval library is a JavaScript expression parser and evaluator designed to safely evaluate mathematical expressions with user-defined variables. However, due to insufficient input validation, an attacker can pass a crafted context object or use MEMBER of the context object into the evaluate() function and trigger arbitrary code execution.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
PoCs públicas encontradas — 4
githubgithub.com/alecasg555/safe-expr-eval★ 4githubgithub.com/alnashawatirohwederb2167-max/cve-2025-12735-expr-eval-rce★ 0githubgithub.com/AN5I/cve-2025-12735-expr-eval-rce★ 0cve_referencegithub.com/jorenbroekema/expr-eval/blob/460b820ba01c5aca6c5d84a7d4f1fa5d1913c67b/test/security.jsno verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
Referencias
https://github.com/advisories/GHSA-jc85-fpwf-qm7xhttps://github.com/jorenbroekema/expr-evalhttps://github.com/jorenbroekema/expr-eval/blob/460b820ba01c5aca6c5d84a7d4f1fa5d1913c67b/test/security.jshttps://github.com/silentmatt/expr-evalhttps://github.com/silentmatt/expr-eval/pull/288https://kb.cert.org/vuls/id/263614https://www.kb.cert.org/vuls/id/263614https://www.npmjs.com/package/expr-evalhttps://www.npmjs.com/package/expr-eval-fork