HIGH 7.6 NVD
CVE-2026-123513
Vikunja before 2.7.1 contains a credential exposure vulnerability that allows attackers to steal stored auth tokens by inducing users to switch the frontend API
Vikunja before 2.7.1 contains a credential exposure vulnerability that allows attackers to steal stored auth tokens by inducing users to switch the frontend API URL. Because checkAndSetApiUrl leaves origin-independent localStorage tokens in place, the bearer token and desktop OAuth refresh token are sent to the attacker's server, enabling account takeover.
References
- https://github.com/go-vikunja/vikunja/security/advisories/GHSA-rj93-wmch-2crq
- https://www.vulncheck.com/advisories/vikunja-before-2.7.1-auth-token-leak-via-api-url-chan
This high severity vulnerability with a CVSS score of 7.6 was published on 2026-11-08 via NVD.
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