CVE-2025-13204
Gravedad CVSS v3.1:
ALTA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
14/11/2025
Última modificación:
14/11/2025
Descripción
*** Pendiente de traducción *** npm package `expr-eval` is vulnerable to Prototype Pollution. An attacker with access to express eval interface can use JavaScript prototype-based inheritance model to achieve arbitrary code execution. The npm expr-eval-fork package resolves this issue.
Impacto
Puntuación base 3.x
7.30
Gravedad 3.x
ALTA
Referencias a soluciones, herramientas e información
- https://github.com/SECCON/SECCON2022_final_CTF/blob/main/jeopardy/web/babybox/solver/solver.py
- https://github.com/jorenbroekema/expr-eval
- https://github.com/silentmatt/expr-eval
- https://github.com/silentmatt/expr-eval/pull/252/files
- https://github.com/vladko312/extras/blob/f549d505af300fd74a01b46fab2102990ff1c14d/expr-eval.py
- https://www.huntr.dev/bounties/1-npm-expr-eval/
- https://www.npmjs.com/package/expr-eval-fork