CVE-2026-123512

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.

Referanslar

• https://github.com/go-vikunja/vikunja/security/advisories/GHSA-qf5p-grf5-wcq4
• https://www.vulncheck.com/advisories/vikunja-before-2.7.1-sensitive-token-exposure-via-url-query-in-access-logs