CVE-2025-47703Network attack vector

Stored XSS via unauthorized inline JavaScript

Published May 14, 2025 · Updated May 20, 2025

Stored XSS in Drupal COOKiES Consent Management before 1.2.14 allows attackers to run JavaScript in site visitors' browsers. The cookies_asset_injector submodule accepts inline JavaScript for consent management without adequately verifying that its author is authorized. Exploitation requires permission to create and publish HTML and a visitor to render the content, exposing data and actions available in that visitor's browser session.

CVSS severity6.1
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 COOKiES Consent Management before 1.2.14 allows attackers to run JavaScript in site visitors' browsers. The cookies_asset_injector submodule accepts inline JavaScript for consent management without adequately verifying that its author is authorized. Exploitation requires permission to create and publish HTML and a visitor to render the content, exposing data and actions available in that visitor's browser session.

The record

CVE
CVE-2025-47703
Published
May 14, 2025
Updated
May 20, 2025
Vendor
OAuth.js
Product
COOKiES Consent Management
Classifications
CWE-79, CAPEC-63, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 14, 2025CVE publishedPublication date reported by the CVE source.
  2. May 20, 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 <1.2.14

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

OAuth.js · COOKiES Consent Managementversion=0.0.0 <1.2.14

Published CVSS scores

6.1CISA-ADPCVSS: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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-63Cross-Site Scripting (XSS)
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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