HighCVENVD — high/critical CVEs (rolling 7d)· 17 Apr 2026
CVE-2026-40459 — PAC4J is vulnerable to LDAP Injection in multiple methods. A low-privileged rem…
Severity: High · Kind: Vulnerability
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From the source
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
Vulnerability facts
- CVE
- CVE-2026-40459
- CVSS
- 8.8
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