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CVE-2026-52520

Quick assessment

Affected
n/a n/a
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.

Emlog CMS是Emlog组织的一款内容管理系统。 Emlog CMS 2.6.14及之前版本存在安全漏洞，该漏洞源于文章发布模块（/admin/article.php）存在存储型跨站脚本漏洞，远程认证攻击者可通过文章内容注入任意JavaScript代码，当管理员在后台审查或预览文章时恶意脚本在管理员浏览器会话中执行，可能导致攻击者执行管理操作（如创建后门管理员账户）。

AI Predicted 8.1 Difficulty: Easy EPSS 0.28% · P19

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a n/a n/a affected
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I. Basic Information for CVE-2026-52520

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Emlog CMS <= 2.6.14 contains a stored cross-site scripting (XSS) vulnerability in the article publishing module (/admin/article.php). A remote authenticated attacker can inject arbitrary JavaScript code via the article content. When an administrator reviews or previews the submitted article in the backend, the malicious script executes in the admin's browser session, allowing the attacker to perform administrative actions such as creating a backdoor administrator account.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Emlog CMS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Emlog CMS是Emlog组织的一款内容管理系统。 Emlog CMS 2.6.14及之前版本存在安全漏洞，该漏洞源于文章发布模块（/admin/article.php）存在存储型跨站脚本漏洞，远程认证攻击者可通过文章内容注入任意JavaScript代码，当管理员在后台审查或预览文章时恶意脚本在管理员浏览器会话中执行，可能导致攻击者执行管理操作（如创建后门管理员账户）。
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
- n/a n/a -

II. Public POCs for CVE-2026-52520

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III. Intelligence Information for CVE-2026-52520

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Proof of Concept for CVE-2026-52520 (1)

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IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

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