CVE-2023-3143

Name: CVE-2023-3143
Creator: NVD / NIST
Published: 2023-06-07T15:15:09.617+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.61%

Last modified Jun 17, 2026

CVE-2023-3143 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. A vulnerability classified as problematic has been found in SourceCodester Online Discussion Forum Site 1.0. Affected is an unknown function of the file admin\posts\manage_post.php. EPSS estimates a 0.61% chance of exploitation in the next 30 days.

Description

A vulnerability classified as problematic has been found in SourceCodester Online Discussion Forum Site 1.0. Affected is an unknown function of the file admin\posts\manage_post.php. The manipulation of the argument content leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-231012.

Metrics

CVSS 3.1

5.4/10

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

EPSS Probability

0.61%

44.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Razormist	Online Discussion Forum Site	1.0

References

https://github.com/Peanut886/Vulnerability/blob/main/webray.com.cn/Online%20Discussion%20Forum%20Site%20-%20multiple%20vulnerabilities.md#11xss-vulnerability-in-adminpostsmanage_postphpcontentExploit
https://vuldb.com/?ctiid.231012Permissions Required, VDB Entry
https://vuldb.com/?id.231012Third Party Advisory, VDB Entry
https://github.com/Peanut886/Vulnerability/blob/main/webray.com.cn/Online%20Discussion%20Forum%20Site%20-%20multiple%20vulnerabilities.md#11xss-vulnerability-in-adminpostsmanage_postphpcontentExploit
https://vuldb.com/?ctiid.231012Permissions Required, VDB Entry
https://vuldb.com/?id.231012Third Party Advisory, VDB Entry

Timeline

Published: Jun 7, 2023
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2023-3143?

How severe is CVE-2023-3143?

CVE-2023-3143 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.61% probability of exploitation in the next 30 days.

How do I fix CVE-2023-3143?

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-2023-3143?

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

Scan your code now

Source: NVD / NIST