CVE-2026-39386
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
Neko has a Self-service Privilege Escalation for Authenticated Users
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Go | github.com/m1k1o/neko/server | >=3.0.0,<3.0.11 | 3.0.11 |
| Go | github.com/m1k1o/neko/server | >=0.0.0-20250322225643-212bf8a60756,<0.0.0-20260406184107-c54bcf1ee211 | 0.0.0-20260406184107-c54bcf1ee211 |
References
- https://github.com/m1k1o/neko/security/advisories/GHSA-2gw9-c2r2-f5qf
- https://nvd.nist.gov/vuln/detail/CVE-2026-39386
- https://github.com/m1k1o/neko/commit/6b561feb9016badea99ae7305091c0ff55e1d114
- https://github.com/m1k1o/neko/commit/c54bcf1ee211e28104a2bb6db59583a39c4a4d6e
- https://github.com/m1k1o/neko
- https://github.com/m1k1o/neko/releases/tag/v3.0.11
- https://github.com/m1k1o/neko/releases/tag/v3.1.2
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.