Verified

ghsa:GHSA-4HV6-XC92-J86G: code.vikunja.io/api >= 2.3.0, <= 2.6.0

Vikunja: WebSocket authentication ignores server-side session state, so revoked sessions keep receiving live pushes. Affected range: >= 2.3.0, <= 2.6.0.

Affected technology

code.vikunja.io/api · >= 2.3.0, <= 2.6.0
Vendor not specified by the source

Component: Not specified by the source
Function: verifies

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment rates confidentiality impact as high; integrity and availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 13-Oct-2026 07:48 UTC

Product: code.vikunja.io/api
KEV: no

Provenance

GitHub Advisory Database · Source record · observed 2026-10-09 22:06:25.045838+00:00 UTC

Stable permalink: https://cybercodered.org/item/adv-ghsa-ghsa-4hv6-xc92-j86g.html