CVE-2026-87937mediumCWE-601

CVE-2026-87937: medium-severity vulnerability in Drupal Central Authentication System (CAS)…

Central Authentication System (CAS) Server - Moderately critical - Open redirect - SA-CONTRIB-2026-135

Published

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.5epss 0.3%
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Affected products
Drupal · Central Authentication System (CAS) Server
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In the same product, most dangerous first.

CVE-2026-1554MEDIUMCentral Authentication System (CAS) Server - Less critical - XML Element Injection - SA-CONTRIB-2026-007EPSS 0.2%