CVE-2026-30943

Name: CVE-2026-30943
Creator: NVD / NIST
Published: 2026-03-13T19:54:35.573+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.1/10EPSS 0.18%

Last modified Jun 17, 2026

CVE-2026-30943 is a medium-severity vulnerability rated 4.1/10 on the CVSS scale. 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. EPSS estimates a 0.18% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

4.1/10

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:N

EPSS Probability

0.18%

7.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-863

Affected Software

Vendor	Product	Versions
Forceu	Gokapi	< 2.2.4

References

https://github.com/Forceu/Gokapi/releases/tag/v2.2.4Product, Release Notes
https://github.com/Forceu/Gokapi/security/advisories/GHSA-j6jp-78w8-34x6Vendor Advisory

Timeline

Published: Mar 13, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-30943?

How severe is CVE-2026-30943?

CVE-2026-30943 has a CVSS score of 4.1/10 (MEDIUM severity). The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.

How do I fix CVE-2026-30943?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-30943?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST