CVE-2021-46367

Name: CVE-2021-46367
Creator: NVD / NIST
Published: 2022-04-08T12:15:08.127+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.2/10EPSS 29.72%

Last modified Jun 17, 2026

CVE-2021-46367 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. RiteCMS version 3.1.0 and below suffers from a remote code execution vulnerability in the admin panel. An authenticated attacker can upload a PHP file and bypass the .htacess configuration to deny execution of .php files in media and files directory by default.. EPSS estimates a 29.72% chance of exploitation in the next 30 days.

Description

RiteCMS version 3.1.0 and below suffers from a remote code execution vulnerability in the admin panel. An authenticated attacker can upload a PHP file and bypass the .htacess configuration to deny execution of .php files in media and files directory by default.

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

29.72%

98.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-434

Affected Software

Vendor	Product	Versions
Ritecms	Ritecms	<= 3.1.0

References

https://gist.github.com/faisalfs10x/bd12e9abefb0d44f020bf297a14a4597Third Party Advisory
https://packetstormsecurity.com/files/165430/RiteCMS-3.1.0-Shell-Upload-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
https://ritecms.com/Product
https://www.exploit-db.com/exploits/50616Exploit, Third Party Advisory, VDB Entry
https://gist.github.com/faisalfs10x/bd12e9abefb0d44f020bf297a14a4597Third Party Advisory
https://packetstormsecurity.com/files/165430/RiteCMS-3.1.0-Shell-Upload-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
https://ritecms.com/Product
https://www.exploit-db.com/exploits/50616Exploit, Third Party Advisory, VDB Entry

Timeline

Published: Apr 8, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-46367?

How severe is CVE-2021-46367?

CVE-2021-46367 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 29.72% probability of exploitation in the next 30 days.

How do I fix CVE-2021-46367?

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-2021-46367?

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

Scan your code now

Source: NVD / NIST