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  5. CVE-2020-11070

CVE-2020-11070: Cross-site Scripting

May 13, 2020 (updated May 15, 2020)

The SVG Sanitizer extension for TYPO3 has a cross-site scripting vulnerability. Slightly invalid or incomplete SVG markup is not correctly processed and thus not sanitized at all. Invalid markup it still is evaluated in browsers and may lead to cross-site scripting.

References

  • nvd.nist.gov/vuln/detail/CVE-2020-11070

Code Behaviors & Features

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Affected versions

All versions before 1.0.3

Fixed versions

  • 1.0.3

Solution

Upgrade to version 1.0.3 or above.

Impact 5.4 MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Learn more about CVSS

Weakness

  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Source file

packagist/t3g/svg-sanitizer/CVE-2020-11070.yml

Spotted a mistake? Edit the file on GitLab.

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