TYPO3 up to 9.5.42 ELTS/10.4.39 ELTS/11.5.30/12.4.4 information disclosure

Summaryinfo

A vulnerability identified as problematic has been detected in TYPO3 up to 9.5.42 ELTS/10.4.39 ELTS/11.5.30/12.4.4. Impacted is an unknown function. This manipulation causes information disclosure. This vulnerability is registered as CVE-2023-38499. Remote exploitation of the attack is possible. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in TYPO3 up to 9.5.42 ELTS/10.4.39 ELTS/11.5.30/12.4.4 (Content Management System). Affected by this vulnerability is some unknown functionality. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. The summary by CVE is:

TYPO3 is an open source PHP based web content management system. Starting in version 9.4.0 and prior to versions 9.5.42 ELTS, 10.4.39 ELTS, 11.5.30, and 12.4.4, in multi-site scenarios, enumerating the HTTP query parameters `id` and `L` allowed out-of-scope access to rendered content in the website frontend. For instance, this allowed visitors to access content of an internal site by adding handcrafted query parameters to the URL of a site that was publicly available. TYPO3 versions 9.5.42 ELTS, 10.4.39 ELTS, 11.5.30, 12.4.4 fix the problem.

The weakness was published 07/26/2023 as GHSA-jq6g-4v5m-wm9r. The advisory is shared at github.com. This vulnerability is known as CVE-2023-38499 since 07/18/2023. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

Upgrading eliminates this vulnerability. Applying the patch 702e2debd4b28f9cdb540544565fe6a8627ccb6a is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

• Content Management System

Name

• TYPO3

Version

• 9.5.42 ELTS
• 10.4.39 ELTS
• 11.5.0
• 11.5.1
• 11.5.2
• 11.5.3
• 11.5.4
• 11.5.5
• 11.5.6
• 11.5.7
• 11.5.8
• 11.5.9
• 11.5.10
• 11.5.11
• 11.5.12
• 11.5.13
• 11.5.14
• 11.5.15
• 11.5.16
• 11.5.17
• 11.5.18
• 11.5.19
• 11.5.20
• 11.5.21
• 11.5.22
• 11.5.23
• 11.5.24
• 11.5.25
• 11.5.26
• 11.5.27
• 11.5.28
• 11.5.29
• 11.5.30
• 12.4.0
• 12.4.1
• 12.4.2
• 12.4.3
• 12.4.4

License

• open-source

Website

• Product: https://typo3.org/

CPE 2.3info

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CPE 2.2info

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