CVE-2024-11770

Summary

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, 1.0.3 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.

Affected Software

Weaknesses

• CWE-79: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://www.wordfence.com/threat-intel/vulnerabilities/id/4cc038af-c4c8-4141-bbe3-81bcf0a2bace?source=cve
• https://plugins.trac.wordpress.org/browser/post-types-carousel-slider/trunk/includes/ajax.php#L71
• https://wordpress.org/plugins/post-types-carousel-slider
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3209246%40post-types-carousel-slider&new=3209246%40post-types-carousel-slider&sfp_email=&sfph_mail=

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