Security Advisory

CVE-2026-74896

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-17 11:04:57

Last updated 2026-08-17 15:10:33

Assigner VulnCheck

CVSS score not scored

State PUBLISHED

Description

openssl_encrypt versions before 1.4.0 contain a sandbox escape vulnerability in the DangerousPatternVisitor AST analyzer that fails to detect dunder attribute traversal techniques. Attackers can use __class__, __bases__, __subclasses__(), and __globals__ chains to access restricted functions and execute arbitrary system commands from plugin code.

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