- Release Date: August 9, 2018
- Component Type: Third party extension. This extension is not a part of the TYPO3 default installation.
- Vulnerability Type: Cross-Site Scripting
- Affected Versions: 10.3.2 and below
- Severity: Medium
- Suggested CVSS v3.0: AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N/E:F/RL:O/RC:C
- CVE: not assigned yet
The extension fails to properly encode user input for output in HTML context.
An updated version 10.3.3 available from the TYPO3 Extension Manager and at https://extensions.typo3.org/extension/download/rx_shariff/10.3.3/zip/. Users of the extension are advised to update the extension as soon as possible.
Thanks to TYPO3 core team member Markus Klein who discovered and reported the vulnerability.