CVE-2026-83589

A flaw was found in oauth-proxy. The application fails to properly validate the destination redirect parameter (`rd`) during post-login redirection. A remote attacker can exploit this vulnerability by enticing a user to follow a specially crafted link, resulting in the user being redirected to an arbitrary external website after authenticating. This open redirect can be leveraged to conduct phishing attacks or credential theft.
Configurations

No configuration.

History

29 Oct 2026, 18:17

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2026:89715 -
  • () https://access.redhat.com/errata/RHSA-2026:90274 -

23 Oct 2026, 06:17

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2026:82785 -
  • () https://access.redhat.com/errata/RHSA-2026:82813 -

15 Oct 2026, 20:17

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2026:79039 -

15 Oct 2026, 06:17

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2026:79169 -

07 Oct 2026, 00:17

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2026:74380 -

06 Oct 2026, 10:16

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2026:74383 -
  • () https://access.redhat.com/errata/RHSA-2026:74429 -

01 Oct 2026, 10:17

Type Values Removed Values Added
New CVE

Information

Published : 2026-10-01 10:17

Updated : 2026-10-30 05:16


NVD link : CVE-2026-83589

Mitre link : CVE-2026-83589

CVE.ORG link : CVE-2026-83589


JSON object : View

Products Affected

No product.

CWE
CWE-601

URL Redirection to Untrusted Site ('Open Redirect')