Is CVE-2026-26276 actively exploited?

CVE-2026-26276 has no public evidence of in-the-wild exploitation as of 2026-03-05.

What is the CVSS score for CVE-2026-26276?

CVE-2026-26276 has a CVSS score of 7.3 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N.

How do I patch CVE-2026-26276?

Patch guidance is available from gogs security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2026-26276.

Fix CVE-2026-26276 - HIGH gogs gogs

Description

Gogs is an open source self-hosted Git service. Prior to version 0.14.2, an attacker can store an HTML/JavaScript payload in a repository’s Milestone name, and when another user selects that Milestone on the New Issue page (/issues/new), a DOM-Based XSS is triggered. This issue has been patched in version 0.14.2.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
Attack Vector: network
Complexity: low
Privileges: low
User Action: required
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: none
Weaknesses: CWE-79 · Cross-site Scripting (XSS)

Metadata

Primary Vendor: GOGS
Published: 3/5/2026
Last Modified: 3/5/2026
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2026-26276

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary