Medium severity4.3NVD Advisory· Published Oct 27, 2023· Updated Jun 17, 2026
CVE-2023-5821
CVE-2023-5821
Description
The Thumbnail carousel slider plugin for WordPress is vulnerable to Cross-Site Request Forgery in version 1.0. This is due to missing nonce validation on the deleteselected function. This makes it possible for unauthenticated attackers to delete sliders in bulk via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: <=1.0
- nik00726/Thumbnail carousel sliderv5Range: 1.0
Patches
Vulnerability mechanics
References
3- plugins.trac.wordpress.org/changeset/1263536/wp-responsive-slider-with-lightbox/trunk/wp-responsive-slider-with-lightbox.phpnvdThird Party Advisory
- wordpress.org/plugins/wp-responsive-thumbnail-slidernvdThird Party Advisory
- www.wordfence.com/threat-intel/vulnerabilities/id/bde75c5a-b0b7-4f26-91e9-dd4816e276c9nvdThird Party Advisory
News mentions
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