Incorrect Authorization Affecting org.pac4j:pac4j-core package, versions [,6.5.6)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JAVA-ORGPAC4J-19435199
- published31 Aug 2026
- disclosed29 Aug 2026
- creditJoshua Rogers
Introduced: 29 Aug 2026
NewCVE-2026-82463 (opens in a new tab)How to fix?
Upgrade org.pac4j:pac4j-core to version 6.5.6 or higher.
Overview
org.pac4j:pac4j-core is a pac4j is an easy and powerful security engine for Java to authenticate users, get their profiles and manage authorizations in order to secure web applications and web services.
Affected versions of this package are vulnerable to Incorrect Authorization in the CheckProfileTypeAuthorizer function. An attacker can gain unauthorized access to resources by authenticating through a client with weaker profile requirements and bypassing intended profile type checks.