CVE-2023-2420

Name: CVE-2023-2420
Creator: NVD / NIST
Published: 2023-04-29T02:15:09.383+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.74%

Last modified Jun 17, 2026

CVE-2023-2420 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A vulnerability was found in MLECMS 3.0. It has been rated as critical. EPSS estimates a 0.74% chance of exploitation in the next 30 days.

Description

A vulnerability was found in MLECMS 3.0. It has been rated as critical. This issue affects the function get_url in the library /upload/inc/lib/admin of the file upload\inc\include\common.func.php. The manipulation of the argument $_SERVER['REQUEST_URI'] leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-227717 was assigned to this vulnerability.

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

0.74%

49.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Mlecms	Mlecms	3.0

References

https://github.com/VG00000/elecms/blob/main/README.mdExploit
https://vuldb.com/?ctiid.227717Third Party Advisory
https://vuldb.com/?id.227717Third Party Advisory
https://github.com/VG00000/elecms/blob/main/README.mdExploit
https://vuldb.com/?ctiid.227717Third Party Advisory
https://vuldb.com/?id.227717Third Party Advisory

Timeline

Published: Apr 29, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-2420?

How severe is CVE-2023-2420?

CVE-2023-2420 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.74% probability of exploitation in the next 30 days.

How do I fix CVE-2023-2420?

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-2023-2420?

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

Scan your code now

Source: NVD / NIST