CVE-2026-81167
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Cross-Site Scripting in Drupal Address Suggestion

Vulnerability report for CVE-2026-81167, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-09-02

Last updated on: 2026-09-02

Assigner: Drupal.org

Description

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Address Suggestion allows Cross-Site Scripting (XSS). This issue affects Address Suggestion versions: from 0.0.0 to 1.0.25.

CVSS Scores

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Meta Information

Published
2026-09-02
Last Modified
2026-09-02
Generated
2026-09-02
AI Q&A
2026-09-02
EPSS Evaluated
N/A
NVD
EUVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
drupal address_suggestion From 0.0.0 (inc) to 1.0.25 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Attack-Flow Graph

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Executive Summary

This is a Cross-Site Scripting (XSS) vulnerability in the Drupal Address Suggestion module. It occurs due to improper neutralization of user input during web page generation, allowing attackers to inject malicious scripts into web pages viewed by other users.

Detection Guidance

To detect this XSS vulnerability in Drupal Address Suggestion, inspect installed versions of the module. Check if the version is between 0.0.0 and 1.0.25. Use commands like 'drush pm-list' or check the module's info file in the Drupal installation directory.

Impact Analysis

An attacker could exploit this to steal user session cookies, redirect users to malicious sites, or perform actions on behalf of users. This could lead to unauthorized access to sensitive data or account takeover if users interact with the injected scripts.

Compliance Impact

This vulnerability could violate GDPR by exposing user data through XSS attacks, leading to unauthorized data access. For HIPAA, it may compromise protected health information if exploited in healthcare-related Drupal sites, risking compliance with security requirements.

Mitigation Strategies

Update Address Suggestion to version 1.0.26 or later to address the XSS vulnerability. Remove or disable the module if an update is not immediately available.

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