Security Advisory

CVE-2026-27968

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-02-26 01:57:12

Last updated 2026-02-26 14:53:10

Assigner GitHub_M

CVSS score 4.3

State PUBLISHED

Description

Packistry is a self-hosted Composer repository designed to handle PHP package distribution. Prior to version 0.13.0, RepositoryAwareController::authorize() verified token presence and ability, but did not enforce token expiration. As a result, an expired deploy token with the correct ability could still access repository endpoints (e.g., Composer metadata/download APIs). The fix in version 0.13.0 adds an explicit expiration check, and tests now test expired deploy tokens to ensure they are rejected.

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