https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-10-12T04:22:40.471995+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/fkie_cve-2026-91968 fkie_cve-2026-91968 2026-10-12T04:22:40.478767+00:00

vikunja versions before 2.6.0 contain a resource exhaustion vulnerability in the task-filter endpoint that accepts deeply nested filter expressions without recursion depth limits. Authenticated attackers can supply thousands of nested parentheses in the filter query parameter to exhaust memory and terminate the API process.

 https://db.gcve.eu/vuln/ghsa-jfw3-2gcf-23r5 Withdrawn: GHSA-jfw3-2gcf-23r5 — Duplicate Advisory: Vikunja: Unbounded nested task-filter recursion permits API process termination 2026-10-12T04:22:40.478923+00:00

Withdrawn by the publisher.

Affected: Go: code.vikunja.io/api

### Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-xxc3-xpmc-vmvr. This link is maintained to preserve external references.

### Original Description vikunja versions before 2.6.0 contain a resource exhaustion vulnerability in the task-filter endpoint that accepts deeply nested filter expressions without recursion depth limits. Authenticated attackers can supply thousands of nested parentheses in the filter query parameter to exhaust memory and terminate the API process.