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Verified
ghsa:GHSA-VCGV-7RVM-M3VP: code.vikunja.io/api <= 2.5.0
Duplicate Advisory: Vikunja: Link-share token can enumerate users through the v2 API. 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 read-only share link can enumerate project users via the projects endpoint and confirm arbitrary usernames exist via the global search endpoint. 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-vcgv-7rvm-m3vp.html