CVE-2026-96760
- Source
- https://cve.org/CVERecord?id=CVE-2026-96760
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-96760.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-96760
- Downstream
- Published
- 2026-09-28T19:37:58Z
- Modified
- 2026-10-21T03:00:21Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- Authlib library contains a signature‑verification bypass vulnerability
- Details
-
Authlib (v1.7.2 and below) contains a signature verification bypass vulnerability. The JsonWebSignature.deserialize_json() method accepts a JSON Serialization JWS object and returns the payload as successfully verified without checking for a signature and without requiring a cryptographic key.
- Database specific
{ "cna_assigner": "certcc", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/96xxx/CVE-2026-96760.json" }- References
Affected packages
Git / github.com/authlib/authlib
Affected ranges
- Type
- GIT
- Repo
- https://github.com/authlib/authlib
- Events
-
IntroducedLast Affected
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "1.7.2" }, { "last_affected": "1.7.2" } ], "source": "AFFECTED_FIELD", "strategy": "StandaloneSingleVersion" }, { "range": [ { "introduced": "0" }, { "last_affected": "1.7.2" } ], "source": "DESCRIPTION" } ] }