CVE-2024-32875Network attack vector

Stored XSS via unescaped Markdown titles

Published Apr 23, 2024 · Updated Aug 2, 2024

Cross-site scripting in Hugo 0.123.0 through 0.125.2 allows remote attackers to inject script through Markdown link or image titles. The built-in render-link.html and render-image.html templates copied .Title into HTML title attributes without transform.HTMLEscape. The issue is reachable only when built-in link or image render hooks are enabled and untrusted Markdown is built; opening the generated page executes the injected script in a reader's browser.

CVSS severity6.1
Medium
EPSS probability0.54%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Cross-site scripting in Hugo 0.123.0 through 0.125.2 allows remote attackers to inject script through Markdown link or image titles. The built-in render-link.html and render-image.html templates copied .Title into HTML title attributes without transform.HTMLEscape. The issue is reachable only when built-in link or image render hooks are enabled and untrusted Markdown is built; opening the generated page executes the injected script in a reader's browser.

The record

CVE
CVE-2024-32875
Published
Apr 23, 2024
Updated
Aug 2, 2024
Vendor
Hugo Authors
Product
Hugo
Classifications
CWE-80, CWE-79, T1059.007
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 23, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=>= 0.123.0, < 0.125.3
  2. Affected versionversion=0.123.0 <0.125.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Hugo Authors · Hugoversion=>= 0.123.0, < 0.125.3; version=0.123.0 <0.125.3

Published CVSS scores

6.1GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-80Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript/JScript

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo