CVE-2026-48020 | Traefik up to 2.11.47/3.6.18/3.7.2 authentication bypass (GHSA-xf64-8mw2-4gr2)
A vulnerability was found in Traefik up to 2.11.47/3.6.18/3.7.2. It has been classified as critical. The impacted element is an unknown function. Performing a manipulation results in authentication bypass using alternate channel.
This vulnerability is identified as CVE-2026-48020. The attack can be initiated remotely. There is not any exploit available.
Upgrading the affected component is recommended.