CVE-2019-8943
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 5.0.3及之前版本中的‘wp_crop_image()’函数存在路径遍历漏洞。远程攻击者可借助带有图像扩展名和‘../’序列的文件名利用该漏洞向任意目录写入图像。
Public Exploits 4
Metasploit · 1
wp_crop_rce.rb#CVE-2019-8943 [exploit]
Nuclei · 1
CVE-2019-8943.yaml [template]
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I. Basic Information for CVE-2019-8943
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
WordPress through 5.0.3 allows Path Traversal in wp_crop_image(). An attacker (who has privileges to crop an image) can write the output image to an arbitrary directory via a filename containing two image extensions and ../ sequences, such as a filename ending with the .jpg?/../../file.jpg substring.
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 路径遍历漏洞
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 5.0.3及之前版本中的‘wp_crop_image()’函数存在路径遍历漏洞。远程攻击者可借助带有图像扩展名和‘../’序列的文件名利用该漏洞向任意目录写入图像。
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)
Shenlong Deep Dive — AI Deep Analysis
10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
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II. Public POCs for CVE-2019-8943
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | Exploit of CVE-2019-8942 and CVE-2019-8943 | https://github.com/v0lck3r/CVE-2019-8943 | POC Details |
| 2 | CVE-2019-8943 WordPress Crop-Image | https://github.com/hadrian3689/wordpress_cropimage | POC Details |
| 3 | Exploit of CVE-2019-8942 and CVE-2019-8943 | https://github.com/oussama-rahali/CVE-2019-8943 | POC Details |
| 4 | WordPress through 5.0.3 allows Path Traversal in wp_crop_image(). An attacker (who has privileges to crop an image) can write the output image to an arbitrary directory via a filename containing two image extensions and ../ sequences, such as a filename ending with the .jpg?/../../file.jpg substring. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2019/CVE-2019-8943.yaml | POC Details |
AI-Generated POC
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Vendor Advisories for CVE-2019-8943 (1)
Exploits & Public PoCs for CVE-2019-8943 (4)
Security Blog Posts for CVE-2019-8943 (1)
Other References for CVE-2019-8943 (1)
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http://www.rapid7.com/db/modules/exploit/multi/http/wp_crop_rce x_refsource_MISC
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-2019-8942 | WordPress 代码注入漏洞 | |
| 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 vendor: n/a
V. Comments for CVE-2019-8943
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