# org.apache.shiro:shiro-core (Maven) vulnerabilities

Source: https://junglewise.ai/threats/technologies/org-apache-shiro-shiro-core  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/org-apache-shiro-shiro-core.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 13 vulnerabilities in org.apache.shiro:shiro-core (Maven): 0 in the last 7 days and 0 in the last 90 days, 2 of them critical and 1 exploited in the wild. The most recent, CVE-2026-56130, was published on 25 June 2026.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 13 (2 critical, 1 exploited in the wild)

## About org.apache.shiro:shiro-core (Maven)

The core module of the Apache Shiro Java security framework for authentication and authorization.

## Latest org.apache.shiro:shiro-core (Maven) vulnerabilities

- [CVE-2026-56130: Apache Shiro authentication bypass via RememberMe cookie replay](https://junglewise.ai/threats/cve-2026-56130-apache-shiro-authentication-bypass-via-rememberme-cookie-replay) (medium, CVSS 4, published 25 Jun 2026)
- [CVE-2026-49268: Apache Shiro LDAP injection in DefaultLdapRealm](https://junglewise.ai/threats/cve-2026-49268-apache-shiro-ldap-injection-in-defaultldaprealm) (critical, CVSS 9.1, published 17 Jun 2026)
- [CVE-2026-43827: Apache Shiro session fixation in default configuration](https://junglewise.ai/threats/cve-2026-43827-apache-shiro-session-fixation-in-default-configuration) (medium, CVSS 4, published 25 May 2026)
- [CVE-2026-23901: Apache Shiro Affected by an Observable Timing Discrepancy Vulnerability](https://junglewise.ai/threats/cve-2026-23901-apache-shiro-affected-by-an-observable-timing-discrepancy) (medium, CVSS 4, published 10 Feb 2026)
- [CVE-2023-46749: Apache Shiro vulnerable to path traversal](https://junglewise.ai/threats/cve-2023-46749-apache-shiro-vulnerable-to-path-traversal) (low, CVSS 3.1, published 15 Jan 2024)
- [CVE-2022-40664: Apache Shiro Authentication Bypass vulnerability](https://junglewise.ai/threats/cve-2022-40664-apache-shiro-authentication-bypass-vulnerability) (low, CVSS 3.1, published 12 Oct 2022)
- [CVE-2022-32532: Improper Authorization in Apache Shiro](https://junglewise.ai/threats/cve-2022-32532-improper-authorization-in-apache-shiro) (low, CVSS 3.1, published 30 Jun 2022)
- [CVE-2016-4437: Improper Access Control in Apache Shiro](https://junglewise.ai/threats/cve-2016-4437-apache-shiro-code-execution-vulnerability) (critical, exploited in the wild, CVSS 3.1, published 14 May 2022)
- [CVE-2021-41303: Apache Shiro vulnerable to a specially crafted HTTP request causing an authentication bypass](https://junglewise.ai/threats/cve-2021-41303-apache-shiro-vulnerable-to-a-specially-crafted-http-request) (low, CVSS 3.1, published 20 Sep 2021)
- [CVE-2020-13933: Authentication bypass in Apache Shiro](https://junglewise.ai/threats/cve-2020-13933-authentication-bypass-in-apache-shiro) (low, CVSS 3.1, published 7 May 2021)
- [CVE-2020-1957: Improper Authentication in Apache Shiro](https://junglewise.ai/threats/cve-2020-1957-improper-authentication-in-apache-shiro) (low, CVSS 3.1, published 7 May 2021)
- [CVE-2020-11989: Improper Authentication in Apache Shiro](https://junglewise.ai/threats/cve-2020-11989-improper-authentication-in-apache-shiro) (low, CVSS 3.1, published 7 May 2021)
- [CVE-2019-12422: Improper input validation in Apache Shiro](https://junglewise.ai/threats/cve-2019-12422-improper-input-validation-in-apache-shiro) (low, CVSS 3.1, published 4 Feb 2020)

## Most severe org.apache.shiro:shiro-core (Maven) vulnerabilities

- [CVE-2016-4437: Improper Access Control in Apache Shiro](https://junglewise.ai/threats/cve-2016-4437-apache-shiro-code-execution-vulnerability) (critical, exploited in the wild, CVSS 3.1, published 14 May 2022)
- [CVE-2026-49268: Apache Shiro LDAP injection in DefaultLdapRealm](https://junglewise.ai/threats/cve-2026-49268-apache-shiro-ldap-injection-in-defaultldaprealm) (critical, CVSS 9.1, published 17 Jun 2026)
- [CVE-2026-43827: Apache Shiro session fixation in default configuration](https://junglewise.ai/threats/cve-2026-43827-apache-shiro-session-fixation-in-default-configuration) (medium, CVSS 4, published 25 May 2026)
- [CVE-2026-56130: Apache Shiro authentication bypass via RememberMe cookie replay](https://junglewise.ai/threats/cve-2026-56130-apache-shiro-authentication-bypass-via-rememberme-cookie-replay) (medium, CVSS 4, published 25 Jun 2026)
- [CVE-2026-23901: Apache Shiro Affected by an Observable Timing Discrepancy Vulnerability](https://junglewise.ai/threats/cve-2026-23901-apache-shiro-affected-by-an-observable-timing-discrepancy) (medium, CVSS 4, published 10 Feb 2026)
- [CVE-2021-41303: Apache Shiro vulnerable to a specially crafted HTTP request causing an authentication bypass](https://junglewise.ai/threats/cve-2021-41303-apache-shiro-vulnerable-to-a-specially-crafted-http-request) (low, CVSS 3.1, published 20 Sep 2021)
- [CVE-2020-13933: Authentication bypass in Apache Shiro](https://junglewise.ai/threats/cve-2020-13933-authentication-bypass-in-apache-shiro) (low, CVSS 3.1, published 7 May 2021)
- [CVE-2022-32532: Improper Authorization in Apache Shiro](https://junglewise.ai/threats/cve-2022-32532-improper-authorization-in-apache-shiro) (low, CVSS 3.1, published 30 Jun 2022)
- [CVE-2020-11989: Improper Authentication in Apache Shiro](https://junglewise.ai/threats/cve-2020-11989-improper-authentication-in-apache-shiro) (low, CVSS 3.1, published 7 May 2021)
- [CVE-2020-1957: Improper Authentication in Apache Shiro](https://junglewise.ai/threats/cve-2020-1957-improper-authentication-in-apache-shiro) (low, CVSS 3.1, published 7 May 2021)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

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- [org.keycloak:keycloak-services (Maven)](https://junglewise.ai/threats/technologies/org-keycloak-keycloak-services): 122 vulnerabilities
- [com.fasterxml.jackson.core:jackson-databind (Maven)](https://junglewise.ai/threats/technologies/com-fasterxml-jackson-core-jackson-databind): 86 vulnerabilities
- [org.apache.tomcat.embed:tomcat-embed-core (Maven)](https://junglewise.ai/threats/technologies/org-apache-tomcat-embed-tomcat-embed-core): 83 vulnerabilities
- [org.apache.struts:struts2-core (Maven)](https://junglewise.ai/threats/technologies/org-apache-struts-struts2-core): 60 vulnerabilities
- [org.keycloak:keycloak-core (Maven)](https://junglewise.ai/threats/technologies/org-keycloak-keycloak-core): 57 vulnerabilities
- [org.xwiki.platform:xwiki-platform-oldcore (Maven)](https://junglewise.ai/threats/technologies/org-xwiki-platform-xwiki-platform-oldcore): 46 vulnerabilities
- [org.apache.tomcat:tomcat-catalina (Maven)](https://junglewise.ai/threats/technologies/org-apache-tomcat-tomcat-catalina): 44 vulnerabilities
- [org.elasticsearch:elasticsearch (Maven)](https://junglewise.ai/threats/technologies/org-elasticsearch-elasticsearch): 41 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "org.apache.shiro:shiro-core (Maven) vulnerabilities", https://junglewise.ai/threats/technologies/org-apache-shiro-shiro-core, 9 November 2026.