CVE-2026-47265 | aio-libs aiohttp up to 3.13.x cookies origin validation (GHSA-hg6j-4rv6-33pg)

June 3, 2026 Yanac

A vulnerability was found in aio-libs aiohttp up to 3.13.x. It has been classified as problematic. This affects an unknown part. The manipulation of the argument cookies leads to origin validation error.

This vulnerability is documented as CVE-2026-47265. The attack can be initiated remotely. There is not any exploit available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More