CVE-2026-30955 json
Gokapi vulnerable to DoS in E2E Metadata Parser
published 7mo ago modified 4mo ago also EUVD-2026-12077 , GHSA-qwc6-vc2v-2ggj , GO-2026-4698
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 19%
- public exploits
- 0
- none known
Summary
Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to 2.2.4, An API endpoint accepts unbounded request bodies without any size limit. An authenticated user can cause an OOM kill and complete service disruption for all users. This vulnerability is fixed in 2.2.4.
Patch / fix
- go github.com/forceu/gokapi 2.2.4
- forceu gokapi 2.2.4
- govulncheck-vulndb openSUSE Leap 15.6 0.0.20260317T205859-150000.1.152.1
suse advisories SUSE-SU-2026:1042-1
- govulncheck-vulndb openSUSE Leap 16.0 0.0.20260723T184607-160000.1.1
opensuse advisories openSUSE-SU-2026:21483-1
Is CVE-2026-30955 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 7mo ago
Exploit prediction
0.27% chance of exploitation in the next 30 days, higher than 19% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| GitHub | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| go | github.com/forceu/gokapi | <2.2.4 all versions |
2.2.4 |
Affected products
- Forceu Gokapi
Classification
- Weakness
-
- CWE-400 Uncontrolled Resource Consumption
References
-
github.com
/Forceu/Gokapi/security/advisories/GHSA-qwc6-vc2v-2ggj
web, vendor-advisory, advisory
-
github.com
/Forceu/Gokapi/releases/tag/v2.2.4
web, product, release-notes
-
nvd.nist.gov
/vuln/detail/CVE-2026-30955
advisory
-
github.com
/Forceu/Gokapi
package
-
pkg.go.dev
/vuln/GO-2026-4698
web
Sources
- CVE List CVE-2026-30955
- GitHub Advisory GHSA-qwc6-vc2v-2ggj
- NVD CVE-2026-30955
- OSV GO-2026-4698
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.