pac4j-core before 6.5.6 contains an open redirect vulnerability in DefaultLogoutLogic.perform() that accepts backslash-prefixed logout redirect targets matching logoutUrlPattern. Attackers can craft logout links with backslash-prefixed external hosts that browsers normalize into network-path references, redirecting victims to attacker-controlled sites after logout.
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Affected Vendors & Products
Advisories
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Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Sat, 29 Aug 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | pac4j-core before 6.5.6 contains an open redirect vulnerability in DefaultLogoutLogic.perform() that accepts backslash-prefixed logout redirect targets matching logoutUrlPattern. Attackers can craft logout links with backslash-prefixed external hosts that browsers normalize into network-path references, redirecting victims to attacker-controlled sites after logout. | |
| Title | pac4j-core before 6.5.6 Open Redirect via Backslash Logout | |
| First Time appeared |
Pac4j
Pac4j pac4j |
|
| Weaknesses | CWE-601 | |
| CPEs | cpe:2.3:a:pac4j:pac4j:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Pac4j
Pac4j pac4j |
|
| References |
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|
| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-08-29T16:35:27.609Z
Reserved: 2026-08-29T14:11:01.292Z
Link: CVE-2026-82464
No data.
Status : Received
Published: 2026-08-29T17:17:58.640
Modified: 2026-08-29T17:17:58.640
Link: CVE-2026-82464
No data.
OpenCVE Enrichment
Updated: 2026-08-29T17:30:12Z
Weaknesses