CVE-2024-50348

Name: CVE-2024-50348
Creator: NVD / NIST
Published: 2024-10-29T23:15:03.863+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.32%

Last modified Jun 17, 2026

CVE-2024-50348 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. InstantCMS is a free and open source content management system. In photo upload function in the photo album page there is no input validation taking place. EPSS estimates a 0.32% chance of exploitation in the next 30 days.

Description

InstantCMS is a free and open source content management system. In photo upload function in the photo album page there is no input validation taking place. Due to this attackers are able to inject the XSS (Cross Site Scripting) payload and execute. This vulnerability is fixed in 2.16.3.

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

0.32%

23.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Instantcms	Instantcms	< 2.16.3

References

https://github.com/instantsoft/icms2/commit/e02de2fa1850bb40c9b2050b9256c838a0ea7aa3Patch
https://github.com/instantsoft/icms2/security/advisories/GHSA-f6cf-jg84-fw29Exploit, Patch, Vendor Advisory

Timeline

Published: Oct 29, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-50348?

How severe is CVE-2024-50348?

CVE-2024-50348 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.32% probability of exploitation in the next 30 days.

How do I fix CVE-2024-50348?

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-2024-50348?

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

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Source: NVD / NIST