CVE-2026-91973
2 advisories.
Go/code.vikunja.io/api CVE-2026-91973: high 7.5
Vikunja: CalDAV and feeds BasicAuth endpoints have no rate limit, bypassing the anti-brute-force floor on account passwords in code.vikunja.io/api
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | - |
Fixed versions
No fixed version in the source.
Sources
- osv: GO-2026-6737
- nvd: CVE-2026-91973
- https://github.com/go-vikunja/vikunja/security/advisories/GHSA-m469-88xx-8rx2
- https://github.com/go-vikunja/vikunja/pull/3688
- https://github.com/go-vikunja/vikunja/releases/tag/v2.6.0
- https://www.vulncheck.com/advisories/vikunja-before-2.6.0-authentication-bypass-via-caldav-basicauth
CVE-2026-91973 · published · modified · JSON
Go/code.vikunja.io/api CVE-2026-91973: high 7.5
Vikunja: CalDAV and feeds BasicAuth endpoints have no rate limit, bypassing the anti-brute-force floor on account passwords
Action: Upgrade code.vikunja.io/api to 2.6.0 or later.
go get code.vikunja.io/api@v2.6.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.6.0 | - |
Fixed versions
| 2.6.0 |
Sources
- osv: GHSA-m469-88xx-8rx2
- nvd: CVE-2026-91973
- https://github.com/go-vikunja/vikunja/security/advisories/GHSA-m469-88xx-8rx2
- https://github.com/go-vikunja/vikunja/pull/3688
- https://github.com/go-vikunja/vikunja
- https://github.com/go-vikunja/vikunja/releases/tag/v2.6.0
- https://www.vulncheck.com/advisories/vikunja-before-2.6.0-authentication-bypass-via-caldav-basicauth
CVE-2026-91973 · published · modified · JSON