CVE-2026-26276CWE-79

Gogs: DOM-based XSS via milestone selection

High · published March 5, 2026

CVSS v3.1
7.3
EPSS
0%
Percentile
28.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.3 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00355 · 28.0th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-03-05T18:51Z
EPSS history
Timeline
  • 05 MAR 18:51Z
    Gogs: DOM-based XSS via milestone selection
    cvelistv5