Medium
shiro — security advisory
With valid login credentials, URL Redirection to Untrusted Site ('Open Redirect'), Server-Side Request Forgery (SSRF) vulnerability in Apache Shiro. This issue affects Apache Shiro from 2.0-alpha to 2.1.0, and 3.0.0-alpha-1, only when using shiro-jakarta-ee integration module. Users are recommended to upgrade to version 2.1.1, or 3.0.0-alpha-2 or later, which fixes the issue by encrypting the cookie. After successful login, Jakarta EE integration module uses shiroSavedRequest cookie to redirect to a particular web page after login. This cookie was not validated, and can be forged to send a HTTP GET request from the server itself to an arbitrary URL from the cookie.
- Products
- shiro
- Affected versions
- 1.2.4-1, 1.2.4-1ubuntu0.1~esm1, 1.2.4-1ubuntu0.1~esm2, 1.3.2-2, 1.3.2-3ubuntu0.18.04.1~esm1, 1.3.2-3~18.04, 1.3.2-3~18.04.1, 1.3.2-4, 1.3.2-4ubuntu0.1, 1.3.2-4ubuntu0.2, 1.3.2-5, 1.3.2-5ubuntu0.24.04.1~esm1, 1.3.2-6ubuntu1, 1.3.2-6ubuntu2
- Fixed versions
- Not specified
- CVEs
- CVE-2026-44598
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 03:04 UTC · Revision 1
Source evidence
With valid login credentials, URL Redirection to Untrusted Site ('Open Redirect'), Server-Side Request Forgery (SSRF) vulnerability in Apache Shiro. This issue affects Apache Shiro from 2.0-alpha to 2.1.0, and 3.0.0-alpha-1, only when using shiro-jakarta-ee integration module. Users are recommended to upgrade to version 2.1.1, or 3.0.0-alpha-2 or later, which fixes the issue by encrypting the cookie. After successful login, Jakarta EE integration module uses shiroSavedRequest cookie to redirect to a particular web page after login. This cookie was not validated, and can be forged to send a HTTP GET request from the server itself to an arbitrary URL from the cookie.
osv:UBUNTU-CVE-2026-44598
shiro
Fixed versions: Not specified
shiro
Fixed versions: Not specified
shiro
Fixed versions: Not specified
shiro
Fixed versions: Not specified
shiro
Fixed versions: Not specified
shiro
Fixed versions: Not specified
shiro
Fixed versions: Not specified
shiro
Fixed versions: Not specified
Complete source record
{
"id": "a687354a4d592cb4b44302bdb567bfb6767040db6e22c99e050fb6c0c3c90a8f",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-44598",
"method": "structured",
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"title": "UBUNTU-CVE-2026-44598",
"summary": "With valid login credentials, URL Redirection to Untrusted Site ('Open Redirect'), Server-Side Request Forgery (SSRF) vulnerability in Apache Shiro. This issue affects Apache Shiro from 2.0-alpha to 2.1.0, and 3.0.0-alpha-1, only when using shiro-jakarta-ee integration module. Users are recommended to upgrade to version 2.1.1, or 3.0.0-alpha-2 or later, which fixes the issue by encrypting the cookie. After successful login, Jakarta EE integration module uses shiroSavedRequest cookie to redirect to a particular web page after login. This cookie was not validated, and can be forged to send a HTTP GET request from the server itself to an arbitrary URL from the cookie.",
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"severity": "medium",
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"modified": "2026-10-17T13:00:08.633381614Z",
"provider": "osv",
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"references": [
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"https://www.cve.org/CVERecord?id=CVE-2026-44598",
"https://www.openwall.com/lists/oss-security/2026/05/25/8",
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"source_id": "core-osv",
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"published_at": "2026-05-25T21:16:00+00:00"
}