CVE-2026-57178 | Python Social Auth up to 4.x vk-app auth_key data authenticity

A vulnerability identified as critical has been detected in Python Social Auth up to 4.x. This issue affects some unknown processing of the component vk-app. Performing a manipulation of the argument auth_key results in insufficient verification of data authenticity.

This vulnerability is reported as CVE-2026-57178. The attack is possible to be carried out remotely. No exploit exists.

You should upgrade the affected component.VulDB Recent EntriesRead More