CVE Database›CVE-2024-24785

CVE-2024-24785

golang: html/template: errors returned from MarshalJSON methods may break template escaping

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Severity

Moderate

Red Hat Product Security

6.5

CVSS 3.1

Review impact separately from score.

Published · March 5, 2024

Updated · November 1, 2026

Description

A flaw was found in Go's html/template standard library package. If errors returned from MarshalJSON methods contain user-controlled data, they may be used to break the contextual auto-escaping behavior of the html/template package, allowing subsequent actions to inject unexpected content into templates.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

CVSS / CWE

CVSS 3.1 · 6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component