CVE-2026-40459

N/A

Description

PAC4J is vulnerable to LDAP Injection in multiple methods. A low-privileged remote attacker can inject crafted LDAP syntax into ID-based search parameters, potentially resulting in unauthorized LDAP queries and arbitrary directory operations. This issue was fixed in PAC4J versions 4.5.10, 5.7.10 and 6.4.1

CVE Details

CVSS v3.1 ScoreN/A

Published4/17/2026

Last Modified4/17/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-90

References

https://cert.pl/en/posts/2026/04/CVE-2026-40458/(cvd@cert.pl)

https://www.pac4j.org/blog/security-advisory-pac4j-core-and-ldap.html(cvd@cert.pl)

IOC Correlations

No correlations recorded

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