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ghsa:GHSA-JMR8-R558-3JHX: code.vikunja.io/api <= 2.5.0
Duplicate Advisory: Vikunja: TOTP secret is readable after enrollment, no step-up auth. Affected range: <= 2.5.0.
Affected technology
code.vikunja.io/api · <= 2.5.0
Vendor not specified by the source
Component: Not specified by the source
Attack conditions (Source advisory, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required
What an attacker can do
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. Source advisory’s CVSS 3.1 assessment rates confidentiality impact as low; integrity and availability impact as none.
- Product
- code.vikunja.io/api
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-09 22:06:25.045838+00:00 UTC
Stable permalink: https://cybercodered.org/item/adv-ghsa-ghsa-jmr8-r558-3jhx.html