CVE-2022-37421
MEDIUM5.4EPSS 0.32%Silverstipe CMS Stored XSS in custom meta tags
Published: 11/21/2022Modified: 2/20/2024
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 packages (2)
- Bitnami/silverstripe>= 3.0.0, < 4.11.3
- Packagist/silverstripe/cms>= 4.0.0, < 4.11.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
References (8)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-37421
- WEBhttps://forum.silverstripe.org/c/releases
- WEBhttps://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/cms/CVE-2022-37421.yaml
- WEBhttps://www.silverstripe.org/blog/tag/release
- WEBhttps://www.silverstripe.org/download/security-releases
- WEBhttps://www.silverstripe.org/download/security-releases/
- WEBhttps://www.silverstripe.org/download/security-releases/cve-2022-37421
- WEBhttps://www.silverstripe.org/download/security-releases/CVE-2022-37421