Auth bypass in Forceu Gokapi
CVE-2026-30943
Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to 2.2.4, An insufficient authorization check in the file replace API allows a user with only list visibility permission (UserPermListOtherUploads) to delete another user's file by abusing the deleteNewFile flag, bypassing the requirement for UserPermDeleteOtherUploads. This vulnerability is fixed in 2.2.4.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (8.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 9th percentile — 8.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Forceu Gokapi — versions < 2.2.4
Weakness classification (CWE)
References
- github.com/Forceu/Gokapi/security/advisories/GHSA-j6jp-78w8-34x6 (Vendor Advisory)
- github.com/Forceu/Gokapi/releases/tag/v2.2.4 (Product, Release Notes)
Frequently asked questions
- What is CVE-2026-30943?
- CVE-2026-30943 is a medium-severity vulnerability in Forceu Gokapi, classified under Incorrect Authorization. CVSS score: 4.1/10. Published 2026-03-13.
- How severe is CVE-2026-30943?
- Medium severity. CVSS v3 base score is 4.1 out of 10.