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CVE-2025-47785— EMLOG SQL Injection Vulnerability

Quick assessment

Affected
emlog emlog
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

emlog是emlog开源的一套基于PHP和MySQL的CMS建站系统。 emlog 2.5.9及之前版本存在SQL注入漏洞，该漏洞源于admin/article_save.php中的$origContent参数未严格过滤，可能导致SQL注入和远程代码执行。

CVSS 8.3 · High EPSS 0.75% · P53
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I. Basic Information for CVE-2025-47785

Vulnerability Information
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Vulnerability Title
EMLOG SQL Injection Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Emlog is an open source website building system. In versions up to and including 2.5.9, SQL injection occurs because the $origContent parameter in admin/article_save.php is not strictly filtered. Since admin/article_save.php can be accessed by ordinary registered users, this will cause SQL injection to occur when the registered site is enabled, resulting in the injection of the admin account and password, which is then exploited by the backend remote code execution. As of time of publication, it is unknown whether a fix exists.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
emlog SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
emlog是emlog开源的一套基于PHP和MySQL的CMS建站系统。 emlog 2.5.9及之前版本存在SQL注入漏洞，该漏洞源于admin/article_save.php中的$origContent参数未严格过滤，可能导致SQL注入和远程代码执行。
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
emlog emlog <= 2.5.9 -

II. Public POCs for CVE-2025-47785

# POC Description Source Link Shenlong Link
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Qwen3.6-35B-A3B · 65517 chars
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III. Intelligence Information for CVE-2025-47785

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Vendor Advisories for CVE-2025-47785 (1)

Same Patch Batch · emlog · 2025-05-15 · 4 CVEs total

CVE-2025-47784 Emlog vulnerable to Deserialization of Untrusted Data
CVE-2025-47787 Emlog Pro Contains a File Upload Vulnerability
CVE-2025-47786 Emlog vulnerable to Stored Cross-site Scripting

IV. Related Vulnerabilities

Same product: emlog
Same vendor: emlog
Same weakness: CWE-89

V. Comments for CVE-2025-47785

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