CVE-2023-26122
Estado: ModificadaCrítica (10)—
All versions of the package safe-eval are vulnerable to Sandbox Bypass due to improper input sanitization. The vulnerability is derived from prototype pollution exploitation. Exploiting this vulnerability might result in remote code execution ("RCE").
**Vulnerable functions:**
__defineGetter__, stack(), toLocaleString(), propertyIsEnumerable.call(), valueOf().
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- Puntuación base: 10
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 2.10%
- Percentil entre todas las CVEs puntuadas: 81
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- CWE-265
- CWE-1321
- CWE-1321
Referencias
- https://gist.github.com/seongil-wi/2db6cb884e10137a93132b7f74879cce
- https://github.com/hacksparrow/safe-eval/issues/27
- https://github.com/hacksparrow/safe-eval/issues/31
- https://github.com/hacksparrow/safe-eval/issues/32
- https://github.com/hacksparrow/safe-eval/issues/33
- https://github.com/hacksparrow/safe-eval/issues/34
- https://github.com/hacksparrow/safe-eval/issues/35
- https://security.snyk.io/vuln/SNYK-JS-SAFEEVAL-3373064
- https://gist.github.com/seongil-wi/2db6cb884e10137a93132b7f74879cce
- https://github.com/hacksparrow/safe-eval/issues/27
- https://github.com/hacksparrow/safe-eval/issues/31
- https://github.com/hacksparrow/safe-eval/issues/32
- https://github.com/hacksparrow/safe-eval/issues/33
- https://github.com/hacksparrow/safe-eval/issues/34
- https://github.com/hacksparrow/safe-eval/issues/35
- https://security.snyk.io/vuln/SNYK-JS-SAFEEVAL-3373064
JSON original (NVD)
Mostrar
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