CVE-2026-45069 (GCVE-0-2026-45069)

Vulnerability from cvelistv5 – Published: 2026-07-14 18:46 – Updated: 2026-07-14 19:46
VLAI
Title
Symfony: OidcTokenHandler Accepts JWTs Missing aud/iss/exp Claims
Summary
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 6.4.40, 7.4.12, and 8.0.12, OidcTokenHandler::verifyClaims() registered audience (aud), issuer (iss), and expiry (exp) checkers but did not pass the mandatory claims list to ClaimCheckerManager::check(), so a validly signed JWT that omitted those claims could pass verification. This issue is fixed in versions 6.4.40, 7.4.12, and 8.0.12.
Severity
8.8 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-14 19:40 UTC
CWE
  • CWE-345 - Insufficient Verification of Data Authenticity
  • CWE-1287 - Improper Validation of Specified Type of Input
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 8017 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
symfony symfony Affected: >= 6.3.0, < 6.4.40
Affected: >= 7.4.0, < 7.4.12
Affected: >= 8.0.0-BETA1, < 8.0.12
guessed Create a notification for this product.
symfony security-http Affected: >= 6.3.0, < 6.4.40
Affected: >= 7.4.0, < 7.4.12
Affected: >= 8.0.0-BETA1, < 8.0.12
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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