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CVE-2026-9022

MEDIUM 6.4 CVSS 3.1
Published
May 27, 2026
Last modified
July 23, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Description

The Splide Carousel Block plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'url' Block Attribute in all versions up to, and including, 1.7.1 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. The injected payload must be published before it executes for site visitors, which requires an editor or administrator to approve and publish the contributor's post.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • dkjensen Splide Carousel Block — Up to and including 1.7.1

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/splide-carousel/tags/1.7.1/build/carousel-item/index.js#L1
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/splide-carousel/tags/1.7.1/build/carousel/view.js#L1
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3537643%40splide-carousel&new=3537643%40splide-carousel&sfp_email=&sfph_mail=
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/268f2ae1-5360-4ec5-bcd9-dc3ab11396dc?source=cve
  • nvd.nist.gov Official NVD record