Server-Side Request Forgery Vulnerability in WonderCMS by WonderCMS
CVE-2020-35313

9.8CRITICAL

Key Information:

Vendor

Wondercms

Status
Wondercms
Vendor
CVE Published:
20 April 2021
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What is CVE-2020-35313?

A server-side request forgery (SSRF) vulnerability exists within the addCustomThemePluginRepository function of WonderCMS version 3.1.3. This flaw can be exploited by remote attackers by sending specially crafted URLs to the theme/plugin installer. Successful exploitation of this vulnerability enables attackers to potentially execute arbitrary code on the server, thereby compromising the security of the application and the server it resides on.

References

https://zetc0de.github.io/post/authenticated-rce-ssrf-won...
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https://github.com/robiso/wondercms
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https://packetstormsecurity.com/files/160310/WonderCMS-3....
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EPSS Score

25% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2020-35313 : Server-Side Request Forgery Vulnerability in WonderCMS by WonderCMS