CVE-2026-123512Medium· 6.1▾ SunlitVikunja before 2.7.1 embeds live password-reset, email-confirmation and account-deletion tokens in the URL query string of emailed links, so the full request URI, including the token, is written to Vikunja's HTTP access log and any rever…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 33.6 · likelihood 0 · exploitation 0
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Vikunja before 2.7.1 embeds live password-reset, email-confirmation and account-deletion tokens in the URL query string of emailed links, so the full request URI, including the token, is written to Vikunja's HTTP access log and any reverse-proxy logs when a user clicks the link. Attackers with read access to those logs can replay an unredeemed password-reset token to take over the account or an account-deletion token to confirm the deletion.
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-2026-123502Medium· 5.2Vikunja before 2.7.1 Link-Share Hash Exposure via Request Path Logging
CVE-2026-123494Low· 3.5Vikunja before 2.7.1 Login CSRF via Migration OAuth Callbacks
CVE-2026-123493Medium· 5.4Vikunja from 2.4.0 before 2.7.1 Authentication Bypass via Bot API Tokens
CVE-2026-123495Medium· 4.6Vikunja 2.0.0 before 2.7.1 Login CSRF via /api/v2 Login and OIDC Callback
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