CVE-2026-74896

脆弱性の種類

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.

影響を受ける製品

• jahlives openssl_encrypt

参考情報

• https://github.com/jahlives/openssl_encrypt/security/advisories/GHSA-w7gr-9g4g-33mx
• https://www.vulncheck.com/advisories/openssl-encrypt-before-sandbox-escape-via-dunder-attribute-traversal
• https://github.com/jahlives/openssl_encrypt/security/advisories/GHSA-w7gr-9g4g-33mx