CVE-2021-21365

Cross-Site Scripting in Content Rendering

State: Published
Severity: 5.4 Medium
Published: Apr 27, 2021
Updated: Aug 3, 2024
Reserved: Dec 22, 2020

Description

Bootstrap Package is a theme for TYPO3. It has been discovered that rendering content in the website frontend is vulnerable to cross-site scripting. A valid backend user account is needed to exploit this vulnerability. Users of the extension, who have overwritten the affected templates with custom code must manually apply the security fix. Update to version 7.1.2, 8.0.8, 9.1.4, 10.0.10 or 11.0.3 of the Bootstrap Package that fix the problem described. Updated version are available from the TYPO3 extension manager, Packagist and at https://extensions.typo3.org/extension/download/bootstrap_package/.

Scores

CVSS	Score	Vector	Source
3.1	5.4 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N	GitHub_M

Weaknesses

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

Affected Products

Product	Versions
bootstrap_packagebenjaminkott	>= 7.1.0, < 7.1.2Affected >= 8.0.0, < 8.0.8Affected >= 9.0.0, < 9.0.4Affected >= 9.1.0, < 9.1.3Affected >= 10.0.0, < 10.0.10Affected >= 11.0.0, < 11.0.3Affected

References

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