Verified

ghsa:GHSA-FPRF-R6RV-XG99: code.vikunja.io/api >= 1.0.0-rc0, <= 2.6.0

Vikunja: Saved filter creation with an empty filter string recalculates task positions across all tenants. Affected range: >= 1.0.0-rc0, <= 2.6.0.

Affected technology

code.vikunja.io/api · >= 1.0.0-rc0, <= 2.6.0
Vendor not specified by the source

Component: Not specified by the source
Function: deletes

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

What an attacker can do

Reference tasks of other tenants the user can never see. Source advisory’s CVSS 3.1 assessment rates confidentiality impact as none; integrity and availability impact as low.

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-fprf-r6rv-xg99.html