CVSS 3.1
8.1 highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:NCVE-2026-50891
High (8.1). EPSS 0.3% chance of exploitation in the next 30 days.
Incorrect access control in the /admin/api/config component of Filestash v0.4.0 allows attackers to escalate privileges via sending a crafted request.
Severity
- EPSS
- 0.3% chance of exploitation in the next 30 days; higher than 25% of CVEs (scores of 2026-11-01)
- CWE
- CWE-284
- Published
- Modified
- Record from
- the NVD, synced
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-rcqf-cpv9-g5jf | Go | github.com/mickael-kerjean/filestash | <=0.2.2-0.20260827111952-cbcd1e96ebc7 | no fix published |
| GO-2026-6300 | Go | github.com/mickael-kerjean/filestash | all versions | no fix published |