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CVE-2019-8942

Quick assessment

Affected
n/a n/a
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.

WordPress是WordPress基金会的一套使用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 4.9.9之前版本和5.0.1之前的5.x版本中存在安全漏洞。远程攻击者可通过上传包含有PHP代码的特制图像利用该漏洞执行任意代码。

AI Predicted 8.8 Difficulty: Easy EPSS 82.74% · P100
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I. Basic Information for CVE-2019-8942

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
WordPress before 4.9.9 and 5.x before 5.0.1 allows remote code execution because an _wp_attached_file Post Meta entry can be changed to an arbitrary string, such as one ending with a .jpg?file.php substring. An attacker with author privileges can execute arbitrary code by uploading a crafted image containing PHP code in the Exif metadata. Exploitation can leverage CVE-2019-8943.
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
WordPress 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress是WordPress基金会的一套使用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 4.9.9之前版本和5.0.1之前的5.x版本中存在安全漏洞。远程攻击者可通过上传包含有PHP代码的特制图像利用该漏洞执行任意代码。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2019-8942

# POC Description Source Link Shenlong Link
1 A simple PoC for WordPress RCE (author priviledge), refer to CVE-2019-8942 and CVE-2019-8943. https://github.com/brianwrf/WordPress_4.9.8_RCE_POC POC Details
2 WordPress crop-image exploitation https://github.com/synacktiv/CVE-2019-8942 POC Details
3 cve-2019-8942, cve-2019-8943 https://github.com/synod2/WP_CROP_RCE POC Details
4 None https://github.com/tuannq2299/CVE-2019-8942 POC Details
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III. Intelligence Information for CVE-2019-8942

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Vendor Advisories for CVE-2019-8942 (2)

Exploits & Public PoCs for CVE-2019-8942 (3)

Mailing List Discussions for CVE-2019-8942 (1)

Security Blog Posts for CVE-2019-8942 (1)

Other References for CVE-2019-8942 (2)

Same Patch Batch · n/a · 2019-02-20 · 11 CVEs total

CVE-2018-5818 LibRaw 资源管理错误漏洞
CVE-2019-8954 Indexhibit 输入验证漏洞
CVE-2019-8331 Bootstrap 跨站脚本漏洞
CVE-2019-8953 pfSense 跨站脚本漏洞
CVE-2019-8948 PaperCut MF和PaperCut NG 注入漏洞
CVE-2019-8950 DASAN H665 信任管理问题漏洞
CVE-2019-8943 WordPress 路径遍历漏洞
CVE-2019-8944 Octopus Deploy 日志信息泄露漏洞
CVE-2018-19106 Avi Vantage 安全漏洞
CVE-2019-7164 SQLAlchemy SQL注入漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2019-8942

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