Drupal up to 10.4.8/10.5.5/11.1.8/11.2.7 web browser cache containing sensitive information

Summaryinfo

A vulnerability categorized as problematic has been discovered in Drupal up to 10.4.8/10.5.5/11.1.8/11.2.7. This vulnerability affects unknown code. Executing a manipulation can lead to use of web browser cache containing sensitive information. This vulnerability is registered as CVE-2025-13083. It is possible to launch the attack remotely. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Drupal up to 10.4.8/10.5.5/11.1.8/11.2.7. This vulnerability affects an unknown functionality. The manipulation with an unknown input leads to a use of web browser cache containing sensitive information vulnerability. The CWE definition for the vulnerability is CWE-525. The web application does not use an appropriate caching policy that specifies the extent to which each web page and associated form fields should be cached. As an impact it is known to affect confidentiality. CVE summarizes:

Use of Web Browser Cache Containing Sensitive Information vulnerability in Drupal Drupal core allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Drupal core: from 8.0.0 before 10.4.9, from 10.5.0 before 10.5.6, from 11.0.0 before 11.1.9, from 11.2.0 before 11.2.8, from 7.0 before 7.103.

The weakness was published by Damien Mckenna as sa-core-2025-008. The advisory is available at drupal.org. This vulnerability was named CVE-2025-13083 since 11/12/2025. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

Upgrading to version 10.4.9, 10.5.6, 11.1.9 or 11.2.8 eliminates this vulnerability.

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Productinfo

Type

• Content Management System

Name

• Drupal

Version

• 10.4.0
• 10.4.1
• 10.4.2
• 10.4.3
• 10.4.4
• 10.4.5
• 10.4.6
• 10.4.7
• 10.4.8
• 10.5.0
• 10.5.1
• 10.5.2
• 10.5.3
• 10.5.4
• 10.5.5
• 11.1.0
• 11.1.1
• 11.1.2
• 11.1.3
• 11.1.4
• 11.1.5
• 11.1.6
• 11.1.7
• 11.1.8
• 11.2.0
• 11.2.1
• 11.2.2
• 11.2.3
• 11.2.4
• 11.2.5
• 11.2.6
• 11.2.7

License

• open-source

Website

• Product: https://www.drupal.org/

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