SB2022040438 - Cross-site scripting in Craft CMS
Published: April 4, 2022 Updated: April 17, 2026
Security Bulletin ID
SB2022040438
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Cross-site scripting (CVE-ID: CVE-2022-28378)
The vulnerability allows a remote attacker to execute arbitrary script code in a victim's browser.
The vulnerability exists due to cross-site scripting in the Feeds widget on the dashboard when processing a malformed feed. A remote attacker can supply a specially crafted feed to execute arbitrary script code in a victim's browser.
Remediation
Install update from vendor's website.