PT-2026-139812
CVE-2026-123531
·
Published
2026-11-08
·
Updated
2026-11-08
Description by
CVSS 3.1
8.8
HighMetricsAV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
Vikunja versions 1.0.0 through 2.7.0
Description
Authenticated users can cause uncontrolled resource consumption by bypassing the
service.maxitemsperpage limit. By sending page=0 to /api/v1 list endpoints, an attacker can trigger unbounded SQL queries, memory materialisation, and per-row query fan-out, which degrades service availability for other users.Recommendations
Update Vikunja to version 2.7.1 or later.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
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