CVE-2023-46749: Apache Shiro

Medium severity, CVSS 6.5. EPSS: 1.2% chance of exploitation in the next 30 days.

Apache Shiro before 1.13.0 or 2.0.0-alpha-4, may be susceptible to a path traversal attack that results in an authentication bypass when used together with path rewriting Mitigation: Update to Apache Shiro 1.13.0+ or 2.0.0-alpha-4+, or ensure `blockSemicolon` is enabled (this is the default).

Affected products

• Apache Shiro: before 1.13.0 (fixed in 1.13.0); version 2.0.0 only

Published 2024-01-15. Last modified 2026-06-17.