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/.

Remediation

References

CVE-2021-21365

Related Vulnerabilities

WordPress Plugin Captchinoo, Google recaptcha for admin login page Cross-Site Request Forgery (2.4)

Oracle Database Server Credentials Management Errors Vulnerability (CVE-2007-6260)

Apache Tomcat Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') Vulnerability (CVE-2008-2938)

WordPress Plugin Wordspew 'id' Parameter SQL Injection (1.16)

WordPress Plugin Icons with Links Widget Cross-Site Scripting (1.2)

Severity

Medium

Classification

CVE-2021-21365 CWE-707 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N

Tags

Missing Update Known Vulnerabilities