CVE-2024-50348

5.4 mediumEPSS 0.3%

Medium (5.4) in instantcms instantcms. EPSS 0.3% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

5.4 medium

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

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 28% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2024-10-29
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

instantcms:instantcms

References

https://github.com/instantsoft/icms2/commit/e02de2fa1850bb40c9b2050b9256c838a0ea7aa3
https://github.com/instantsoft/icms2/security/advisories/GHSA-f6cf-jg84-fw29

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