CVE-2026-52799 | Gogs is an open source self-hosted Git service. Prior to 0.1… | CVSS 7.5 HIGH

Description

Gogs is an open source self-hosted Git service. Prior to 0.14.3, GET /attachments/:uuid returns the raw attachment file without verifying whether the requester has view permission for the associated Issue/Comment/Release or the repository. In a test environment with REQUIRE_SIGNIN_VIEW = false, we confirmed that an unauthenticated user can download attachments belonging to a private repository. This vulnerability is fixed in 0.14.3.

Metadata

CVE ID: CVE-2026-52799
State: PUBLISHED
Assigner: GitHub_M
Reserved: 2026-06-08 18:02 UTC
Published: 2026-06-24 20:19 UTC
Last updated: 2026-06-24 20:19 UTC
Primary CWE: CWE-639
CWE-639: Authorization Bypass Through User-Controlled Key
Vendor / Product: gogs / gogs
Sources: cve.org · NVD

Severity & Metrics

7.5 HIGH CVSS 3.1

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

Affected products (1)

Vendor	Product	Platform	Versions
gogs	gogs	—	< 0.14.3

Weakness (CWE)

CWE	Source	Description
CWE-639	cna	CWE-639: Authorization Bypass Through User-Controlled Key
CWE-862	cna	CWE-862: Missing Authorization

CVSS scores (1)

Score	Severity	Version	Source	Vector
7.5	HIGH	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References (2)

https://github.com/gogs/gogs/security/advisories/GHSA-p9f5-h3rx-j5qw https://github.com/gogs/gogs/security/advisories/GHSA-p9f5-h3rx-j5qw
https://github.com/gogs/gogs/releases/tag/v0.14.3 https://github.com/gogs/gogs/releases/tag/v0.14.3