CVE-2020-18326

Name: CVE-2020-18326
Creator: NVD / NIST
Published: 2022-03-04T15:15:08.947+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 2.23%

Last modified Jun 17, 2026

CVE-2020-18326 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Cross Site Request Forgery (CSRF) vulnerability exists in Intelliants Subrion CMS v4.2.1 via the Members administrator function, which could let a remote unauthenticated malicious user send an authorised request to victim and successfully create an arbitrary administrator user.. EPSS estimates a 2.23% chance of exploitation in the next 30 days.

Description

Cross Site Request Forgery (CSRF) vulnerability exists in Intelliants Subrion CMS v4.2.1 via the Members administrator function, which could let a remote unauthenticated malicious user send an authorised request to victim and successfully create an arbitrary administrator user.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

2.23%

80.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-352

Affected Software

Vendor	Product	Versions
Intelliants	Subrion Cms	4.2.1

References

http://intelliants.comVendor Advisory
http://subrion.comProduct
https://github.com/hamm0nz/CVE-2020-18326Exploit, Third Party Advisory
http://intelliants.comVendor Advisory
http://subrion.comProduct
https://github.com/hamm0nz/CVE-2020-18326Exploit, Third Party Advisory

Timeline

Published: Mar 4, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-18326?

How severe is CVE-2020-18326?

CVE-2020-18326 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 2.23% probability of exploitation in the next 30 days.

How do I fix CVE-2020-18326?

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-2020-18326?

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

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Source: NVD / NIST