MEDIUMVulnerability
CVE-2026-82464
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.
Properties
- severity
- MEDIUM
- score
- 6.1
- epss_score
- 0.002
- cve_id
- CVE-2026-82464
- signal_observed_at
- 2026-09-15T21:12:48+00:00
- vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- published_at
- 2026-08-29T17:17:58.640
- last_modified
- 2026-09-10T19:54:25.810
- epss_percentile
- 0.09964
Related Entities (3)
ENRICHED_BY (1)
→[Source]FIRST EPSS
HAS_WEAKNESS (1)
→[Weakness]URL Redirection to Untrusted Site ('Open Redirect')
DESCRIBED_BY (1)
→[Source]NVD
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