CVE-2023-43323

Name: CVE-2023-43323
Creator: NVD / NIST
Published: 2023-09-28T20:15:11.107+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 1.86%

Last modified Jun 17, 2026

CVE-2023-43323 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. mooSocial 3.1.8 is vulnerable to external service interaction on post function. When executed, the server sends a HTTP and DNS request to external server. EPSS estimates a 1.86% chance of exploitation in the next 30 days.

Description

mooSocial 3.1.8 is vulnerable to external service interaction on post function. When executed, the server sends a HTTP and DNS request to external server. The Parameters effected are multiple - messageText, data[wall_photo], data[userShareVideo] and data[userShareLink].

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

1.86%

76.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-15

Affected Software

Vendor	Product	Versions
Moosocial	Moosocial	3.1.8

References

https://github.com/ahrixia/CVE-2023-43323Exploit, Third Party Advisory
https://github.com/ahrixia/CVE-2023-43323Exploit, Third Party Advisory

Timeline

Published: Sep 28, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-43323?

How severe is CVE-2023-43323?

CVE-2023-43323 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 1.86% probability of exploitation in the next 30 days.

How do I fix CVE-2023-43323?

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-2023-43323?

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

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Source: NVD / NIST