Vulnerability Description
A remote code execution vulnerability in the installUpdateThemePluginAction function in index.php in WonderCMS 3.1.3, allows remote attackers to upload a custom plugin which can contain arbitrary code and obtain a webshell via the theme/plugin installer.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Wondercms | Wondercms | 3.1.3 |
Related Weaknesses (CWE)
References
- https://github.com/robiso/wondercmsProductThird Party Advisory
- https://packetstormsecurity.com/files/160311/WonderCMS-3.1.3-Remote-Code-ExecutiExploitThird Party AdvisoryVDB Entry
- https://zetc0de.github.io/post/authenticated-rce-ssrf-wondercms/ExploitThird Party Advisory
- https://zetc0de.github.io/post/authenticated-rce-ssrf-wondercms/#authenticated-rExploitThird Party Advisory
- https://github.com/robiso/wondercmsProductThird Party Advisory
- https://packetstormsecurity.com/files/160311/WonderCMS-3.1.3-Remote-Code-ExecutiExploitThird Party AdvisoryVDB Entry
- https://zetc0de.github.io/post/authenticated-rce-ssrf-wondercms/ExploitThird Party Advisory
- https://zetc0de.github.io/post/authenticated-rce-ssrf-wondercms/#authenticated-rExploitThird Party Advisory
FAQ
What is CVE-2020-35314?
CVE-2020-35314 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A remote code execution vulnerability in the installUpdateThemePluginAction function in index.php in WonderCMS 3.1.3, allows remote attackers to upload a custom plugin which can contain arbitrary code...
How severe is CVE-2020-35314?
CVE-2020-35314 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2020-35314?
Check the references section above for vendor advisories and patch information. Affected products include: Wondercms Wondercms.