GitHub Advisoryadvisory · Packagist

GHSA-m2ww-6wv6-vw3c Cross site scripting in Concrete CMS

LOW Published 2022-06-25 Modified 2022-07-06 Official page ↗
Aliases
CVE-2022-30120
Ecosystem
Packagist
Packages
concrete5/core
Severity
Low
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N
Weaknesses
CWE-79
Reviewed
2022-06-29

Affected packages

• Packagist concrete5/core: >= 9.0.0, < 9.1.0 → fixed in 9.1.0 • Packagist concrete5/core: < 8.5.8 → fixed in 8.5.8

Description

XSS in /dashboard/blocks/stacks/view_details/ - old browsers only. When using an older browser with built-in XSS protection disabled, insufficient sanitation where built urls are outputted can be exploited for Concrete 8.5.7 and below as well as Concrete 9.0 through 9.0.2 to allow XSS. This cannot be exploited in modern-day web browsers due to an automatic input escape mechanism. Concrete CMS Security team ranked this vulnerability 3.1with CVSS v3.1 Vector AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N. Sanitation has been added where built urls are output.

Related

Alias · CVE (1)

  • CVE-2022-30120 XSS in /dashboard/blocks/stacks/view_details/ - old browsers only. vulnerability

Weakness · CWE (1)

  • CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References