Description (CNA)
Vikunja before 2.6.0 contains an authentication bypass vulnerability in CalDAV BasicAuth endpoints that lack rate limiting protection. Remote unauthenticated attackers can issue unbounded credential-guessing requests against /dav, /.well-known, and /feeds routes to bypass the instance's anti-brute-force controls and compromise password-only accounts.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| go-vikunja / vikunja | affected 0 before 2.6.0; unaffected 2.6.0 |
CWE
CWE-307
References
- https://github.com/go-vikunja/vikunja/security/advisories/GHSA-m469-88xx-8rx2
- https://www.vulncheck.com/advisories/vikunja-before-2.6.0-authentication-bypass-via-caldav-basicauth
ADP enrichment
No English description supplied.