CVE-2020-35314
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.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 26.9%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
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 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 26.91% probability · 98th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Affected
- wondercms/wondercms
- Source
- cve@mitre.org
References
- https://github.com/robiso/wondercmsProduct, Third Party Advisory
- https://packetstormsecurity.com/files/160311/WonderCMS-3.1.3-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
- https://zetc0de.github.io/post/authenticated-rce-ssrf-wondercms/Exploit, Third Party Advisory
- https://zetc0de.github.io/post/authenticated-rce-ssrf-wondercms/#authenticated-remote-code-executionExploit, Third Party Advisory
- https://github.com/robiso/wondercmsProduct, Third Party Advisory
- https://packetstormsecurity.com/files/160311/WonderCMS-3.1.3-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
- https://zetc0de.github.io/post/authenticated-rce-ssrf-wondercms/Exploit, Third Party Advisory
- https://zetc0de.github.io/post/authenticated-rce-ssrf-wondercms/#authenticated-remote-code-executionExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.