UBUNTU-CVE-2023-22602: shiro Ubuntu
CVSS: 7.5v3.1HighPublished
Published 14-01-2023Last modified 04-02-2026
Vulnerability summary
UBUNTU-CVE-2023-22602 is a high (CVSS 7.5) vulnerability in shiro Ubuntu.
CVSS score
7.5/10
010
High · v3.1 (OSV · Ubuntu), selected by version preferenceEPSS score
Not scored
0%100%
No EPSS score yetKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 0 · Related 1Timeline
- 14-01-2023PublishedVulnerability first disclosed.
- 04-02-2026Last modifiedVulnerability information updated.
Description
When using Apache Shiro before 1.11.0 together with Spring Boot 2.6+, a specially crafted HTTP request may cause an authentication bypass. The authentication bypass occurs when Shiro and Spring Boot are using different pattern-matching techniques. Both Shiro and Spring Boot < 2.6 default to Ant style pattern matching. Mitigation: Update to Apache Shiro 1.11.0, or set the following Spring Boot configuration value: `spring.mvc.pathmatch.matching-strategy = ant_path_matcher`
CVSS metrics
1 score · 1 source · 1 versionHigh 7.5Preferred score · OSV · Ubuntu (Ecosystem advisory) · calculated from vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NSourcesSingle source
EPSS trend
No EPSS score has been published for this record yet.
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Ubuntu1 product
- shiroAll versions (No fix recorded)
1 vendor · 1 product