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Vulnerability DatabaseGHSA-wf98-vxv9-jqfv
GHSA-wf98-vxv9-jqfv:
PHP vulnerability analysis and mitigation
Overview
A Cross-Site Scripting (XSS) vulnerability was discovered in the Craft CMS software, specifically affecting versions prior to 3.7.29. The vulnerability (GHSA-wf98-vxv9-jqfv, CVE-2022-28378) was disclosed on April 4, 2022, and involves the Feeds widget on the dashboard being susceptible to XSS attacks when processing malformed feed inputs (GitHub Advisory).
Technical details
The vulnerability exists in the Feeds widget functionality of the Craft CMS dashboard, where improper input validation could allow for XSS injection through malformed feed content. The issue has been classified as Low severity, indicating limited potential impact (GitHub Advisory).
Impact
When successfully exploited, this vulnerability could allow attackers to execute malicious scripts through the dashboard's Feeds widget, potentially affecting users who have access to the CMS dashboard (GitHub Advisory).
Mitigation and workarounds
The vulnerability has been patched in Craft CMS version 3.7.29, released on January 18, 2022. Users are advised to upgrade to this version or later to address the security issue (GitHub Advisory).
Additional resources
Source: This report was generated using AI
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