MEDIUM6.1
GHSA-mpg7-2rx9-h5qp
Contao Cross-site Scripting vulnerabililty
Quick fix
GHSA-mpg7-2rx9-h5qp — contao/core: upgrade to the fixed version with the command below.
composer require contao/core:^3.5.32Details
Contao 3.x before 3.5.32 allows Cross-site Scripting (XSS) via the unsubscribe module in the frontend newsletter extension.
Are you affected?
Enter the version of the package you're using.
Affected packages
References
- https://nvd.nist.gov/vuln/detail/CVE-2018-5478[ADVISORY]
- https://github.com/contao/core/commit/3123d6527ae6c46087b0ad8061eb8651cb645b8d[WEB]
- https://contao.org/en/news/contao-3_5_32.html[WEB]
- https://github.com/FriendsOfPHP/security-advisories/blob/master/contao/core/CVE-2018-5478.yaml[WEB]
- https://github.com/contao/core[PACKAGE]
- https://security.snyk.io/vuln/SNYK-PHP-CONTAOCORE-70397[WEB]