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GHSA-mf6x-7766-5cg8medium4.8

Magento 2 Community Edition XSS Vulnerability

Impact

A stored cross-site scripting vulnerability exists in the admin panel of Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2. This could be exploited by an authenticated user with privileges to modify content block titles to inject malicious javascript.

Source excerpt · OSV

Affected packages

Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.

magento/community-edition Packagist
Affected rangeRecorded fix
From 2.3.0 before 2.3.2Ecosystem versions2.3.2
From 2.2.0 before 2.2.9Ecosystem versions2.2.9
From 2.1.0 before 2.1.18Ecosystem versions2.1.18

Version evidence: OSV · GHSA-mf6x-7766-5cg8

View original version evidence (29 explicit versions)

Original source description

A stored cross-site scripting vulnerability exists in the admin panel of Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2. This could be exploited by an authenticated user with privileges to modify content block titles to inject malicious javascript.

References