CVE-2022-37421 – silverstripe/cms

Package

Manager: composer
Name: silverstripe/cms
Vulnerable Version: >=4.0.0 <4.11.3

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00323 pctl0.54779

Details

Silverstipe CMS Stored XSS in custom meta tags 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.

Metadata

Created: 2022-11-21T23:59:26Z
Modified: 2023-09-20T10:18:39Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/11/GHSA-pp74-g2q5-j4jf/GHSA-pp74-g2q5-j4jf.json
CWE IDs: ["CWE-79"]
Alternative ID: GHSA-pp74-g2q5-j4jf
Finding: F425
Auto approve: 1