GHSA-jmr8-r558-3jhx
Suggest an improvement- Source
- https://github.com/advisories/GHSA-jmr8-r558-3jhx
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/09/GHSA-jmr8-r558-3jhx/GHSA-jmr8-r558-3jhx.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-jmr8-r558-3jhx
- Withdrawn
- 2026-10-09T20:51:10Z
- Published
- 2026-09-15T18:32:30Z
- Modified
- 2026-10-09T21:00:06Z
- Severity
-
- 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
- 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
- Summary
- Duplicate Advisory: Vikunja: TOTP secret is readable after enrollment, no step-up auth
- Details
-
Duplicate Advisory
This advisory has been withdrawn because it is a duplicate of GHSA-88f6-4rjv-x774. This link is maintained to preserve external references.
Original Description
Vikunja before 2.6.0 continues to expose the raw TOTP shared secret after enrollment through the GET /api/v1/user/settings/totp and /api/v1/user/settings/totp/qrcode endpoints without re-authentication. Attackers with a valid access token can read the secret, import it into their own authenticator, and generate valid codes indefinitely to defeat the second factor and enable account takeover.
- Database specific
{ "cwe_ids": [ "CWE-522" ], "github_reviewed": true, "github_reviewed_at": "2026-10-09T20:51:10Z", "nvd_published_at": "2026-09-15T16:17:55Z", "severity": "MODERATE" }- References
Affected packages
Go / code.vikunja.io/api
Package
- Name
- code.vikunja.io/api
- View open source insights on deps.dev
- Purl
- pkg:golang/code.vikunja.io/api