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LayerSlider <= 7.7.9 is vulnerable to Cross Site Scripting (XSS) vulnerability

Contributor
Published
2023-11-13

The LayerSlider plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 7.7.9 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS

Score:6.5

Severity:Medium

Version: 7.7.9

There is a patch available in v7.7.10 and we strongly recommend you update to this version as soon as possible.