CVE-2026-27968
Medium
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.
SeverityMedium
CVSS4.3
Exploit probability—
ProductPackistry
PublishedFeb 26, 2026
First seenFeb 26, 2026
Weakness typeCWE-287Improper authenticationCWE-613CWE-613
How to fix
Update
- packistryphp packistry0.13.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| packistryphp packistry | v < 0.13.0 | 0.13.0 |
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