CVE-2026-25681

6.1 MEDIUM
Published: May 22, 2026 Modified: May 29, 2026
View on NVD

Description

Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS attacks in applications that attempt to sanitize input HTML before rendering.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://go.dev/cl/781703
Source: security@golang.org
Issue Tracking
https://go.dev/issue/79574
Source: security@golang.org
Issue Tracking
https://groups.google.com/g/golang-announce/c/iI-mYSI0lu8
Source: security@golang.org
Mailing List
https://pkg.go.dev/vuln/GO-2026-5029
Source: security@golang.org
Vendor Advisory

4 reference(s) from NVD

Quick Stats

CVSS v3 Score
6.1 / 10.0
EPSS (Exploit Probability)
0.2%
14th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

golang