Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to 2.2.4, the chunked upload completion path for file requests does not validate the total file size against the per-request MaxSize limit. An attacker with a public file request link can split an oversized file into chunks each under MaxSize and upload them sequentially, bypassing the size restriction entirely. Files up to the server's global MaxFileSizeMB are accepted regardless of the file request's configured limit. This vulnerability is fixed in 2.2.4.
Advisories
Source ID Title
Github GHSA Github GHSA GHSA-45vh-rpc8-hxpp Gokapi's File Request MaxSize Limit Bypassed via Multi-Chunk Upload
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 17 Mar 2026 14:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:forceu:gokapi:*:*:*:*:*:*:*:*

Mon, 16 Mar 2026 10:15:00 +0000

Type Values Removed Values Added
First Time appeared Forceu
Forceu gokapi
Vendors & Products Forceu
Forceu gokapi

Fri, 13 Mar 2026 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 13 Mar 2026 19:30:00 +0000

Type Values Removed Values Added
Description Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to 2.2.4, the chunked upload completion path for file requests does not validate the total file size against the per-request MaxSize limit. An attacker with a public file request link can split an oversized file into chunks each under MaxSize and upload them sequentially, bypassing the size restriction entirely. Files up to the server's global MaxFileSizeMB are accepted regardless of the file request's configured limit. This vulnerability is fixed in 2.2.4.
Title Gokapi's File Request MaxSize Limit Bypassed via Multi-Chunk Upload
Weaknesses CWE-770
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-03-13T19:39:14.146Z

Reserved: 2026-03-07T17:34:39.981Z

Link: CVE-2026-30961

cve-icon Vulnrichment

Updated: 2026-03-13T19:39:10.071Z

cve-icon NVD

Status : Analyzed

Published: 2026-03-13T19:54:35.903

Modified: 2026-03-17T13:46:12.297

Link: CVE-2026-30961

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-03-16T09:24:24Z

Weaknesses