CVE-2026-29794
- Source
- https://cve.org/CVERecord?id=CVE-2026-29794
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-29794.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-29794
- Aliases
- Downstream
- Related
- Published
- 2026-03-20T14:39:59Z
- Modified
- 2026-10-16T02:58:45Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
- Summary
- Vikunja has Rate-Limit Bypass for Unauthenticated Users via Spoofed Headers
- Details
-
Vikunja is an open-source self-hosted task management platform. Starting in version 0.8 and prior to version 2.2.0, unauthenticated users are able to bypass the application's built-in rate-limits by spoofing the
X-Forwarded-FororX-Real-IPheaders due to the rate-limit relying on the value of(echo.Context).RealIP. Unauthenticated users can abuse endpoints available to them for different potential impacts. The immediate concern would be brute-forcing usernames or specific accounts' passwords. This bypass allows unlimited requests against unauthenticated endpoints. Version 2.2.0 patches the issue. - Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-807" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/29xxx/CVE-2026-29794.json" }- References
Affected packages
Git / github.com/go-vikunja/vikunja
Affected ranges
- Type
- GIT
- Repo
- https://github.com/go-vikunja/vikunja
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "0.8" }, { "fixed": "2.2.0" } ], "source": "AFFECTED_FIELD", "strategy": "StringRangeExpression" }, { "cpe": "cpe:2.3:a:vikunja:vikunja:*:*:*:*:*:*:*:*", "range": [ { "introduced": "0.8" }, { "fixed": "2.2.0" } ], "source": "CPE_RANGE" } ] }