PT-2020-12530
CVE-2020-11070
·
Published
2020-05-13
·
Updated
2020-05-15
Description by
CVSS 3.1
5.4
MediumMetricsAV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Name of the Vulnerable Software and Affected Versions
SVG Sanitizer extension for TYPO3 versions prior to 1.0.3
Description
The issue arises from the incorrect processing of slightly invalid or incomplete SVG markup, which is not properly sanitized. Despite the markup being invalid, it is still evaluated by browsers, leading to cross-site scripting.
Recommendations
For versions prior to 1.0.3, update to version 1.0.3 as soon as possible to resolve the issue.
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