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CRITICAL9.6

GHSA-pjpc-87mp-4332

Cross-site Scripting vulnerability in Mautic's tracking pixel functionality

Quick fix

GHSA-pjpc-87mp-4332 — mautic/core: upgrade to the fixed version with the command below.

composer require mautic/core:^4.3.0

Details

### Impact

Mautic allows you to track open rates by using tracking pixels. The tracking information is stored together with extra metadata of the tracking request.

The output isn't sufficiently filtered when showing the metadata of the tracking information, which may lead to a vulnerable situation.

### Patches

Please upgrade to 4.3.0

### Workarounds None.

### References * Internally tracked under MST-38

### For more information If you have any questions or comments about this advisory: * Email us at [security@mautic.org](mailto:security@mautic.org)

Are you affected?

Enter the version of the package you're using.

Affected packages

Packagist/mautic/core
Introduced in: 0Fixed in: 4.3.0
Fixcomposer require mautic/core:^4.3.0

References