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Apache Shiro: LDAP DN Injection in DefaultLdapRealm

šŸ—“ļøĀ 17 Jun 2026Ā 18:35:55Reported byĀ GitHub Advisory DatabaseTypeĀ 
github
Ā github
šŸ”—Ā github.comšŸ‘Ā 8Ā Views

LDAP DN injection in DefaultLdapRealm enables bypass via unescaped RFC 2253 characters; upgrade to Shiro 2.2.1 or 3.0.0-alpha-2.

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18 Jun 2026 14:37Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.19.1
CVSS 48.8
EPSS0.00494
SSVC
8