CVE-2026-111918
5.4 MEDIUMpublic exploit availablePublished 2026-10-17 · Updated 2026-10-17
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD description
Vikunja from 1.0.0-rc0 before 2.7.0 contains an improper authorization vulnerability in RecalculateTaskPositions that allows authenticated users with zero accessible projects to write task_positions rows for all tasks instance-wide. Attackers can delete their Inbox after repointing default_project_id, then create empty-filter saved filters to persist cross-tenant references and amplify writes for denial of service.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Weaknesses
CWE-863
Public exploit & PoC references
All references
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
Related CVEs
- HIGHCVE-2024-22031PoC
- MEDIUMCVE-2026-100259
- HIGHCVE-2026-100262
- LOWCVE-2026-100270
- HIGHCVE-2026-100273
- MEDIUMCVE-2026-100276
- HIGHCVE-2026-100277
- MEDIUMCVE-2026-100278
Related by shared AI tags and CWE weakness class. Browse the full archive.