Improper Check for Certificate Revocation Affecting app-store-server-library package, versions [0.2.0,3.1.2)
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Test your applications- Snyk IDSNYK-PYTHON-APPSTORESERVERLIBRARY-17971506
- published14 Jul 2026
- disclosed13 Jul 2026
- creditUnknown
Introduced: 13 Jul 2026
New CVE NOT AVAILABLE CWE-295 (opens in a new tab)Common Weakness Enumeration (CWE) is a category system for software weaknesses
Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade app-store-server-library to version 3.1.2 or higher.
Overview
app-store-server-library is a The App Store Server Library
Affected versions of this package are vulnerable to Improper Check for Certificate Revocation in the SignedDataVerifier process when online revocation checking is enabled. An attacker can cause the acceptance of revoked certificates by replaying stale signed OCSP responses, allowing continued acceptance of JWS objects signed with revoked keys.