A vulnerability marked as problematic has been reported in Traefik up to 2.11.50/3.6.21/3.7.5. This affects an unknown function of the component ForwardAuth Middleware. Performing a manipulation results in improper authorization.
This vulnerability is reported as CVE-2026-54764. The attack is possible to be carried out remotely. No exploit exists.
It is suggested to upgrade the affected component.
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CVE-2026-54764 | Traefik up to 2.11.50/3.6.21/3.7.5 ForwardAuth Middleware improper authorization (EUVD-2026-41937)
A vulnerability marked as problematic has been reported in Traefik up to 2.11.50/3.6.21/3.7.5. This affects an unknown function of the component ForwardAuth Middleware. Performing a manipulation results in improper authorization. This…
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