What’s Vulnerable › Vulnerabilities

CVE-2020-15189: Remote Code Execution in SOY CMS

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-09-18 · updated 2026-06-17
• Weakness: CWE-434

Description

SOY CMS 3.0.2 and earlier is affected by Remote Code Execution (RCE) using Unrestricted File Upload. Cross-Site Scripting(XSS) vulnerability that was used in CVE-2020-15183 can be used to increase impact by redirecting the administrator to access a specially crafted page. This vulnerability is caused by insecure configuration in elFinder. This is fixed in version 3.0.2.328.

Affected products

• inunosinsi soycms: before 3.0.2.328 — fixed in 3.0.2.328

How to fix

Upgrade to a fixed version: inunosinsi soycms 3.0.2.328. Check the vendor advisory for mitigations.

References

• https://github.com/inunosinsi/soycms/issues/9
• https://github.com/inunosinsi/soycms/pull/14
• https://github.com/inunosinsi/soycms/pull/14/commits/e4ef00677ed52f9e5a5fcfcb56b797f5412b5d59
• https://github.com/inunosinsi/soycms/security/advisories/GHSA-6r2f-p68g-m433
• https://youtu.be/FWIDFNXmr9g
• https://github.com/inunosinsi/soycms/issues/9
• https://github.com/inunosinsi/soycms/pull/14
• https://github.com/inunosinsi/soycms/pull/14/commits/e4ef00677ed52f9e5a5fcfcb56b797f5412b5d59
• https://github.com/inunosinsi/soycms/security/advisories/GHSA-6r2f-p68g-m433
• https://youtu.be/FWIDFNXmr9g

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