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CVE PROGRAM SOURCE RECORD6.1 Medium

CVE-2026-73191

Apache Syncope: CAS service URL injection via Forwarded HTTP headers

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Status
Published
Published
Updated
Assigning organization
apache

Description

URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Apache Syncope. When the Syncope SRA is configured for CAS authentication, the target Apereo CAS instance's URL is calculated by unconditionally looking at client-supplied forwarded HTTP headers. This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 Through 4.0.7, from 4.1.0-M0 through 4.1.2. Users are recommended to upgrade to version 4.0.8 / 4.1.3, which fix this issue.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Apache Software Foundation Apache Syncope

Default version status: unaffected

  • 3.0.0-M0 to ≤ 3.0.16affected
  • 4.0.0-M0 to ≤ 4.0.7affected
  • 4.1.0-M0 to ≤ 4.1.2affected

References