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GHSA-GJFG-22FP-RRXX Composer: Path traversal in package bin field lets dependencies chmod arbitrary host files

🗓️ 20 Jul 2026 21:57:40Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 4 Views

Composer bin path traversal can chmod external files during install, altering permissions only.

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20 Jul 2026 22:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.1
EPSS0.00142
4