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I. Basic Information for CVE-2026-27968
Vulnerability Information

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Vulnerability Title
Packistry accepts expired access tokens
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
认证机制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Packistry 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Packistry是Packistry开源的一个自托管的Composer仓库。 Packistry 0.13.0之前版本存在代码问题漏洞,该漏洞源于未强制执行令牌过期检查,可能导致未经授权的访问。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
packistrypackistry < 0.13.0 -
II. Public POCs for CVE-2026-27968
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III. Intelligence Information for CVE-2026-27968
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IV. Related Vulnerabilities
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