CVE-2020-22643

Name: CVE-2020-22643
Creator: NVD / NIST
Published: 2021-01-26T18:15:42.16+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.2/10EPSS 1.91%

Last modified Jun 17, 2026

CVE-2020-22643 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. Feehi CMS 2.1.0 is affected by an arbitrary file upload vulnerability, potentially resulting in remote code execution. After an administrator logs in, open the administrator image upload page to potentially upload malicious files.. EPSS estimates a 1.91% chance of exploitation in the next 30 days.

Description

Feehi CMS 2.1.0 is affected by an arbitrary file upload vulnerability, potentially resulting in remote code execution. After an administrator logs in, open the administrator image upload page to potentially upload malicious files.

Metrics

CVSS 3.1

7.2/10

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

EPSS Probability

1.91%

77.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-434

Affected Software

Vendor	Product	Versions
Feehi	Feehi Cms	2.1.0

References

https://github.com/liufee/cms/issues/51Exploit, Issue Tracking, Third Party Advisory
https://github.com/liufee/cms/issues/51Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Jan 26, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-22643?

How severe is CVE-2020-22643?

CVE-2020-22643 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 1.91% probability of exploitation in the next 30 days.

How do I fix CVE-2020-22643?

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-2020-22643?

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

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Source: NVD / NIST