CVE-2026-87937Central Authentication System (CAS) Server - Moderately critical - Open redirect - SA-CONTRIB-2026-135
Updated under an hour ago ()
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It affects Drupal Central Authentication System (CAS) Server. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Drupal Central Authentication System (CAS) Server allows Fake the Source of Data. This issue affects Central Authentication System (CAS) Server versions: from 0.0.0 to 2.0.4, from 2.1.0 to 2.1.3.
- CVSS
- Not yet scored
- Weakness (CWE)
- CWE-601
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- drupal
- NVD analysis
- Received
- Record last updated
- Oct 22, 2026
- First seen by InfoSec Signals
- Oct 22, 2026
Affected products
Drupal Central Authentication System (CAS) Server drupal:central_authentication_system_cas_server (from the name) | from 0.0.0 before 2.0.4; from 2.1.0 before 2.1.3 | CNA record |
References
- https://www.drupal.org/sa-contrib-2026-135
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.