maven package report

Is org.pac4j:pac4j-jwt safe?

1 known vulnerability, worst severity CRITICAL.

cvss
9.3

how bad it is if exploited, out of 10

epss
5.9%

chance of exploitation in the next 30 days

xyz score
4.2

CyberXYZ composite, out of 10

fig. 01 — GHSA-pm7g-w2cf-q238, the advisory selected below

// advisories

GHSA-pm7g-w2cf-q238

CRITICALCVE-2026-29000

pac4j-jwt versions prior to 4.5.9, 5.7.9, and 6.3.3 contain an authentication bypass vulnerability in JwtAuthenticator when processing encrypted JWTs that allows remote attackers to forge authentication tokens. Attackers who possess the server's RSA public key can create a JWE-wrapped PlainJWT with arbitrary subject and role claims, bypassing signature verification to authenticate as any user incl

Affected
>= 6.0.4.1, < 6.3.3
Fixed in
6.3.3
Weakness
CWE-347
Published
2026-03-05
Source
github

GHSANVDMITREreferencereferencereference

// dependencies

0 direct

Sign in for dependency paths and remediation

// ai model usage

Tracked for PyPI packages. HuggingFace models declare Python dependencies, so maven packages are not covered.

Checked 2026-09-22 at 00:49 UTC. The most recent advisory here was published 2026-03-05. Updated continuously from NVD, GHSA, OSV and CNA feeds.

Think a verdict here is wrong? Tell us — we respond within 2 business days.
Is org.pac4j:pac4j-jwt safe? maven package security report | CyberXYZ