pac4j Latest High & Critical Vulnerabilities

Latest High & Critical vulnerabilities published by pac4j

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29 August 2026

Authentication Bypass Vulnerability in pac4j-core by pac4j
CVE-2026-82463
Pac4jPac4j8.6HIGH
Privilege Escalation Vulnerability in pac4j-oidc Affected by Token Forging
CVE-2026-82461
Pac4jPac4j8.6HIGH

17 April 2026

LDAP Injection Vulnerability in PAC4J by Pac4j
CVE-2026-40459
Pac4jPac4j8.7HIGH
Cross-Site Request Forgery in PAC4J Affects Security Features
CVE-2026-40458
Pac4jPac4j7HIGH

4 March 2026

Authentication Bypass in JwtAuthenticator of pac4j-jwt by pac4j
CVE-2026-29000
Pac4jPac4j-jwt👾🟡9.3CRITICAL

6 January 2022

Vulnerability in pac4j OpenID Connect Provider Allows Token Validation Bypass
CVE-2021-44878
Pac4jPac4j7.5HIGH