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Protection: None✕Product shiro-spring✕
Overview 3 matches · 0 protected · 1 exploited · 0 CISA KEV · 1 public PoC · 1 EPSS ≥ 0.5
3matches 0protected0.0% 1exploited33.3% 0CISA KEV0.0% 1public PoC33.3% 1EPSS ≥ 0.533.3%
Protected by Waratek 0 0.0% Rule in development 0 0.0% Mitigation candidate 1 33.3% No exploit published 2 66.7%
Critical 2 66.7% High 0 0.0% Medium 1 33.3% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 0 0.0% partly blocked 0 0.0% not blocked 3 100.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 1 33.3% Working exploit published 0 0.0% Proof of concept only 0 0.0% Forecast only 0 0.0% No public exploit 2 66.7%
split by peak 1 / quarter
No exploit published: 2Mitigation candidate: 1 Medium: 1Critical: 2 not blocked: 3 No public exploit: 2Exploited: 1
Q4 201 No exploit published1 Critical1 not blocked1 No public exploit1 Q1 211 Mitigation candidate1 Critical1 not blocked1 Exploited1 Q2 210 Q3 210 Q4 210 Q1 220 Q2 220 Q3 220 Q4 220 Q1 230 Q2 230 Q3 230 Q4 230 Q1 240 Q2 240 Q3 240 Q4 240 Q1 250 Q2 250 Q3 250 Q4 250 Q1 261 No exploit published1 Medium1 not blocked1 No public exploit1
Q1 21Q3 21Q1 22Q3 22Q1 23Q3 23Q1 24Q3 24Q1 25Q3 25Q1 26
3 matches Sign in to download these CVEs as CSV or JSON, or to follow them in a feed.
CVE Severity Published▾ Status Exploitation Description
CVE-2026-23903 Medium 2026-02-09 No exploit published No public exploit Authentication Bypass by Alternate Name vulnerability in Apache Shiro. This issue affects Apache Shiro: before 2.0.7. Users are recommended to upgrade to version 2.0.7, which fixes the issue. The issue only effects static files. If static files are served from a case-insensitive filesystem, such as default macOS setup, static files may be accessed by varying the case of the filename in the request. If only lower-case (common default) filters are present in Shiro, they may be bypassed this way. Shiro 2.1.0 and later has a new parameters to remediate this issue shiro.ini: filterChainResolver.caseInsensitive = true application.properties: shiro.caseInsensitive=true Shiro 3.0.0 and later makes this the default in shiro.ini-based configurations. Shiro 3.0.1 and later makes this the default in all configurations, including programmatic and Spring / Spring Boot.
CVE-2020-17523 Critical 2021-02-03 Mitigation candidate Exploited Apache Shiro before 1.7.1, when using Apache Shiro with Spring, a specially crafted HTTP request may cause an authentication bypass.
CVE-2020-17510 Critical 2020-11-05 No exploit published No public exploit Apache Shiro before 1.7.0, when using Apache Shiro with Spring, a specially crafted HTTP request may cause an authentication bypass.