VDB
CVE-2026-33677
CVE-2026-33677
PUBLISHED
CVSS 6.5 MEDIUM
Vikjuna: Webhook BasicAuth Credentials Exposed to Read-Only Project Collaborators via API
EPSS 0.05% · 15.4th percentile
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS Score
0.05%
15.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| go-vikunja | vikunja | < 2.2.1, *, < 2.2.1 |
| vikunja | vikunja | 0, 0, 0 |
| code.vikunja.io | api | 0, 0, 0 |
Exploit Intelligence
- CIRCL published-proof-of-concept: CVE-2026-33677 (circl-sighting)
- https://github.com/go-vikunja/vikunja/security/advisories/GHSA-7c2g-p23p-4jg3 (nist-nvd)
- CIRCL seen: CVE-2026-33677 (circl-sighting)
- https://vikunja.io/changelog/vikunja-v2.2.2-was-released (circl)
Timeline
- Mar 23, 2026 PoC Published
- Mar 24, 2026 PoC Published
- Mar 24, 2026 CVE Published
- Mar 24, 2026 CVE Updated
- Mar 25, 2026 EPSS Score
- Mar 25, 2026 Coalition ESS Score
- Mar 26, 2026 Security Advisory
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 22, 2026 EPSS Score