CVE-2020-15188

Name: CVE-2020-15188
Creator: NVD / NIST
Published: 2020-09-18T17:15:12.503+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 5.08%

Last modified Jun 17, 2026

CVE-2020-15188 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. SOY CMS 3.0.2.327 and earlier is affected by Unauthenticated Remote Code Execution (RCE). The allows remote attackers to execute any arbitrary code when the inquiry form feature is enabled by the service. EPSS estimates a 5.08% chance of exploitation in the next 30 days.

Description

SOY CMS 3.0.2.327 and earlier is affected by Unauthenticated Remote Code Execution (RCE). The allows remote attackers to execute any arbitrary code when the inquiry form feature is enabled by the service. The vulnerability is caused by unserializing the form without any restrictions. This was fixed in 3.0.2.328.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

5.08%

91.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-502

Affected Software

Vendor	Product	Versions
Brassica	Soy Cms	< 3.0.2.328

References

https://github.com/inunosinsi/soycms/issues/10Exploit, Third Party Advisory
https://github.com/inunosinsi/soycms/pull/12/commits/a75642989132dd25f74a13194b27c0986c3de020Patch, Third Party Advisory
https://github.com/inunosinsi/soycms/security/advisories/GHSA-hrrx-m22r-p9jpExploit, Third Party Advisory
https://www.youtube.com/watch?v=zAE4Swjc-GU&feature=youtu.beExploit, Third Party Advisory
https://github.com/inunosinsi/soycms/issues/10Exploit, Third Party Advisory
https://github.com/inunosinsi/soycms/pull/12/commits/a75642989132dd25f74a13194b27c0986c3de020Patch, Third Party Advisory
https://github.com/inunosinsi/soycms/security/advisories/GHSA-hrrx-m22r-p9jpExploit, Third Party Advisory
https://www.youtube.com/watch?v=zAE4Swjc-GU&feature=youtu.beExploit, Third Party Advisory

Timeline

Published: Sep 18, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-15188?

How severe is CVE-2020-15188?

CVE-2020-15188 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 5.08% probability of exploitation in the next 30 days.

How do I fix CVE-2020-15188?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-15188?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST