CWE
79
Advisory Published
Updated

CVE-2024-11770: Post Carousel & Slider <= 1.0.4 - Authenticated (Contributor+) Stored Cross-Site Scripting

First published: Sat Dec 14 2024(Updated: )

The Post Carousel & Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'post-cs' shortcode in all versions up to, and including, 1.0.4 due to insufficient input sanitization and output escaping on user supplied attributes. 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.

Credit: security@wordfence.com

Affected SoftwareAffected VersionHow to fix
WordPress Post Carousel<=1.0.4

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Frequently Asked Questions

  • What is the severity of CVE-2024-11770?

    CVE-2024-11770 is considered a high-severity vulnerability due to its potential for stored cross-site scripting attacks.

  • How do I fix CVE-2024-11770?

    To fix CVE-2024-11770, update the Post Carousel & Slider plugin to version 1.0.5 or later, which addresses the vulnerability.

  • Who is affected by CVE-2024-11770?

    CVE-2024-11770 affects all versions of the Post Carousel & Slider plugin for WordPress up to and including version 1.0.4.

  • What type of vulnerability is CVE-2024-11770?

    CVE-2024-11770 is a stored cross-site scripting vulnerability caused by insufficient input sanitization and output escaping.

  • Can CVE-2024-11770 be exploited on my website?

    Yes, if you are using an affected version of the Post Carousel & Slider plugin, your website is vulnerable to exploitation through the 'post-cs' shortcode.

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