CVE-2026-112066: CWE-862 Missing Authorization in TYPO3 Extension "sgalinski Cookie Consent"
Description
The JSON import of the cookie consent configuration did not respect the backend user's permissions. Non-admin backend users with access to the module could import a configuration that adds arbitrary scripts to the frontend of the website.
CVSS v4.0
Score 7.1high
Affected software
TYPO3
Extension "sgalinski Cookie Consent"
pkg:composer/sgalinski/sg-cookie-optinRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability identified as CVE-2026-112066 affects the TYPO3 extension "sgalinski Cookie Consent". It is classified as CWE-862 (Missing Authorization). The flaw arises because the JSON import functionality for cookie consent configurations does not properly enforce backend user permissions. As a result, non-administrative backend users who have access to the relevant module can import configurations that inject arbitrary scripts into the frontend of the website. This could allow unauthorized script execution impacting site integrity and security. The CVSS 4.0 base score is 7.1, indicating high severity, with network attack vector, low attack complexity, no user interaction, and high impact on integrity.
Potential Impact
The vulnerability allows non-admin backend users to bypass authorization controls and inject arbitrary scripts into the frontend of the TYPO3 website via the cookie consent configuration import. This can lead to unauthorized script execution, potentially compromising the website's integrity and user trust. There is no indication of known exploits in the wild at this time.
Mitigation Recommendations
No explicit patch or remediation details are provided in the available data. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict backend module access to trusted users only and monitor for unauthorized configuration imports.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- TYPO3
- Date Reserved
- 2026-10-18T12:08:05.799Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6ad739152cdf04f6561b796a
Added to database: 10/20/2026, 09:49:09 UTC
Last enriched: 10/20/2026, 10:03:34 UTC
Last updated: 10/20/2026, 19:06:08 UTC
Views: 6
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