GitHub Advisoryadvisory · Packagist

GHSA-3jxh-789f-p7m6 Craft CMS Cross-site Scripting Vulnerability

MEDIUM Published 2021-07-02 Modified 2023-09-21 Official page ↗
Aliases
CVE-2021-27902
Ecosystem
Packagist
Packages
craftcms/cms
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weaknesses
CWE-79
Reviewed
2021-07-01

Affected packages

• Packagist craftcms/cms: < 3.6.0 → fixed in 3.6.0

Description

An issue was discovered in Craft CMS before 3.6.0. In some circumstances, a potential XSS vulnerability existed in connection with front-end forms that accepted user uploads.

Related

Alias · CVE (1)

  • CVE-2021-27902 An issue was discovered in Craft CMS before 3.6.0. vulnerability

Weakness · CWE (1)

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

References