CVE-2025-3130Network attack vector

Stored XSS via unsanitized ROT13 output

Published Apr 2, 2025 · Updated Apr 3, 2025

Stored XSS in Drupal Obfuscate before 2.0.1 allows remote authenticated users to execute script in another user's browser. The ROT13 rendering path insufficiently sanitizes decoded, attribute-bearing input before inserting it into generated HTML. Exploitation requires permission to enter specific HTML attributes, a victim to view the content, and ROT13 enabled; default Drupal restricts entry to administrators using Full HTML.

CVSS severity5.4
Medium
EPSS probability0.23%
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 Drupal Obfuscate before 2.0.1 allows remote authenticated users to execute script in another user's browser. The ROT13 rendering path insufficiently sanitizes decoded, attribute-bearing input before inserting it into generated HTML. Exploitation requires permission to enter specific HTML attributes, a victim to view the content, and ROT13 enabled; default Drupal restricts entry to administrators using Full HTML.

The record

CVE
CVE-2025-3130
Published
Apr 2, 2025
Updated
Apr 3, 2025
Vendor
OAuth.js
Product
Obfuscate
Classifications
CWE-79, CAPEC-592, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 2, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 3, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=0.0.0 <2.0.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

OAuth.js · Obfuscateversion=0.0.0 <2.0.1

Published CVSS scores

5.4CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-592Stored XSS
T1059.007Command and Scripting Interpreter: JavaScript/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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