CVE-2020-35313 — CRITICAL (9.8)

Vulnerability Description

A server-side request forgery (SSRF) vulnerability in the addCustomThemePluginRepository function in index.php in WonderCMS 3.1.3 allows remote attackers to execute arbitrary code via a crafted URL to the theme/plugin installer.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Wondercms	Wondercms	3.1.3

Related Weaknesses (CWE)

CWE-918

References

https://github.com/robiso/wondercmsProductThird Party Advisory
https://packetstormsecurity.com/files/160310/WonderCMS-3.1.3-Code-Execution-ServExploitThird Party AdvisoryVDB Entry
https://zetc0de.github.io/post/authenticated-rce-ssrf-wondercms/ExploitThird Party Advisory
https://github.com/robiso/wondercmsProductThird Party Advisory
https://packetstormsecurity.com/files/160310/WonderCMS-3.1.3-Code-Execution-ServExploitThird Party AdvisoryVDB Entry
https://zetc0de.github.io/post/authenticated-rce-ssrf-wondercms/ExploitThird Party Advisory

FAQ

What is CVE-2020-35313?

CVE-2020-35313 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A server-side request forgery (SSRF) vulnerability in the addCustomThemePluginRepository function in index.php in WonderCMS 3.1.3 allows remote attackers to execute arbitrary code via a crafted URL to...

How severe is CVE-2020-35313?

CVE-2020-35313 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-2020-35313?

Check the references section above for vendor advisories and patch information. Affected products include: Wondercms Wondercms.