CVE-2024-37879Network attack vector

Stored XSS via unsanitized INI configuration fields

Published Sep 20, 2024 · Updated Nov 1, 2024

Stored XSS in User-friendly SVN before 1.0.12 allows remote administrators to inject script through site branding configuration fields. USVN_Config::setSiteDatas writes title, icon, and logo values into the INI configuration without sanitizing untrusted input. Administrator access to /admin/config/save and later rendering to another user are required, allowing script execution in the viewer's browser.

CVSS severity4.8
Medium
EPSS probability0.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in User-friendly SVN before 1.0.12 allows remote administrators to inject script through site branding configuration fields. USVN_Config::setSiteDatas writes title, icon, and logo values into the INI configuration without sanitizing untrusted input. Administrator access to /admin/config/save and later rendering to another user are required, allowing script execution in the viewer's browser.

The record

CVE
CVE-2024-37879
Published
Sep 20, 2024
Updated
Nov 1, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Sep 20, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 1, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

4.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:H/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

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

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Your stack

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