CVE-2026-30943

mediumpriority · track · 16OT risk · elevatedEPSS 0.002 · 8 %ileEUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.19% (8th) EPSS
CVSS 4.1 · medium
Is it mine?
4 products
Check your exposure
Who says so?
4 sources
cnnvd · enisa_euvd · osv · nvd

EPSS · scored 2026-10-27

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.

01

cvss

Technical severity, 0–10. One row per scoring source.

4.1
010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.8–4.1

v3.14.1mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:Nprimary · NVD / NIST USexploitability 2.3 · impact 1.4
v3.14.1mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:Nsecondary · ENISA EU
v3.14.1mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:Nsecondary · security-advisories@github.comexploitability 2.3 · impact 1.4
v3.14.1mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:Nsecondary · OSV
v3.13.8lowCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)
02

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS
03

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-863USCWE-863US
04

affected products (4)

Products and version ranges known to be affected.

05

advisories (2)

Vendor and ecosystem advisories describing this.

  • GHSA-j6jp-78w8-34x6Gokapi vulnerable to Privilege Escalation in File Replace2026-03-13ghsa · osvUS

    ## Summary 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`. ### Impact Any authenticated user with `PERM_REPLACE` (replace own files) and `PERM_LIST` (view other users' uploads) can delete any other user's file without needing `PERM_DELETE`.

  • GO-2026-4696Gokapi vulnerable to Privilege Escalation in File Replace in github.com/forceu/gokapi2026-03-16vendor · osvUS

    Gokapi vulnerable to Privilege Escalation in File Replace in github.com/forceu/gokapi. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. (If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.) The additional affected modules and versions are: github.com/forceu/gokapi before v2.2.4.

06

also known as (5)

Other names and identifiers for this entity.

07

sources

Which sources assert this record, and when.

cnnvdenisa_euvdosvnvdNVDCVE.orgMITRE
published 2026-03-13modified 2026-06-17
08

references (7)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan