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CVE-2023-5821

Quick assessment

Affected
nik00726 Thumbnail carousel slider
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress Plugin Thumbnail carousel slider 1.0 及之前版本存在跨站请求伪造漏洞，该漏洞源于缺少对 deleteselected 函数的随机数验证，攻击者利用该漏洞可以通过伪造的请求批量删除滑块。

CVSS 4.3 · Medium EPSS 0.28% · P18
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I. Basic Information for CVE-2023-5821

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress Plugin Thumbnail carousel slider 跨站请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress Plugin Thumbnail carousel slider 1.0 及之前版本存在跨站请求伪造漏洞，该漏洞源于缺少对 deleteselected 函数的随机数验证，攻击者利用该漏洞可以通过伪造的请求批量删除滑块。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
nik00726 Thumbnail carousel slider 1.0 -

II. Public POCs for CVE-2023-5821

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III. Intelligence Information for CVE-2023-5821

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Patches & Fixes for CVE-2023-5821 (1)

Vendor Advisories for CVE-2023-5821 (1)

Other References for CVE-2023-5821 (1)

IV. Related Vulnerabilities

Same product: Thumbnail carousel slider
Same vendor: nik00726

V. Comments for CVE-2023-5821

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