CVE-2026-123494Low· 3.5▾ SunlitVikunja before 2.7.1 contains a cross-site request forgery vulnerability that allows attackers to import their data into a victim's account because the Todoist, Microsoft To Do, and Trello migration OAuth callbacks lack a bound state par…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 19.3 · likelihood 0 · exploitation 0
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Vikunja before 2.7.1 contains a cross-site request forgery vulnerability that allows attackers to import their data into a victim's account because the Todoist, Microsoft To Do, and Trello migration OAuth callbacks lack a bound state parameter. Attackers can authorize their own account, keep the unused callback code or token, and lure a logged-in victim to the migration callback route to auto-import attacker-chosen projects and tasks containing phishing links.
vikunja < 2.7.1Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-123495Medium· 4.6Vikunja 2.0.0 before 2.7.1 Login CSRF via /api/v2 Login and OIDC Callback
CVE-2026-123493Medium· 5.4Vikunja from 2.4.0 before 2.7.1 Authentication Bypass via Bot API Tokens
CVE-2026-123498Low· 3.7Vikunja veans before 2.7.1 Prompt Injection via Project and Task Metadata
CVE-2026-123497Medium· 6.8Vikunja veans before 2.7.1 HTTPS to HTTP Downgrade in Server Discovery
CVE-2026-123496Low· 3.3Vikunja veans before 2.7.1 Symlink Following in veans init
CVE-2026-123500Medium· 6.2Vikunja before 2.7.1 Insecure Permissions on Dump Archive via vikunja dump