Vulnerability · Published Mar 6, 2026 · Assigned by GitHub_M

CVE-2026-28682Gokapi: Data Leak in Upload Status Stream

Medium 6.4

In plain English

A medium-severity improper access control in Gokapi from Forceu. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 4% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)6.4Medium

Exploit odds (30 days)0.1%top 96.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to version 2.2.3, the upload status SSE implementation on /uploadStatus publishes global upload state to any authenticated listener and includes file_id values that are not scoped to the requesting user. This issue has been patched in version 2.2.3.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Go	github.com/forceu/gokapi	2.2.3	GHSA-c36c-7pc2-f2ph
Go	github.com/forceu/gokapi	no fix listed	GO-2026-4613

Affected products (as reported)

Vendor	Product	Versions
Forceu	Gokapi	< 2.2.3

Weakness: CWE-284, CWE-200 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

References

https://github.com/Forceu/Gokapi/security/advisories/GHSA-c36c-7pc2-f2ph x_refsource_CONFIRM
https://github.com/Forceu/Gokapi/releases/tag/v2.2.3 x_refsource_MISC