Pagekit CMS cross-site scripting in Markdown text box where articles are edited
Date: 2022-08
Affected: composer/pagekit/pagekit
Attack vector: xss
Category: vulnerability-disclosure
Severity: Medium
CVE: CVE-2022-36573
CWE: CWE-79
CVSS: 6.1 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)

A cross-site scripting (XSS) vulnerability in Pagekit CMS v1.0.18 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Markdown text box under /blog/post/edit.


Mitigations:

Architectural layers (MAESTRO):