GHSA-pp74-g2q5-j4jfMediumCVSS 5.4
Silverstipe CMS Stored XSS in custom meta tags
🔗 CVE IDs covered (1)
📋 Description
A malicious content author could create a custom meta tag and execute an arbitrary JavaScript payload. This would require convincing a legitimate user to access a page and enter a custom keyboard shortcut. This requires CMS access to exploit.
🎯 Affected products1
- composer/silverstripe/cms:>= 4.0.0, < 4.11.3
🔗 References (7)
- https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/cms/CVE-2022-37421.yaml
- https://www.silverstripe.org/download/security-releases/cve-2022-37421
- https://nvd.nist.gov/vuln/detail/CVE-2022-37421
- https://forum.silverstripe.org/c/releases
- https://www.silverstripe.org/blog/tag/release
- https://www.silverstripe.org/download/security-releases/
- https://github.com/advisories/GHSA-pp74-g2q5-j4jf