What is CVE-2024-46654?

CVE-2024-46654 is a medium-severity vulnerability in Maccms, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2024-09-20.

How severe is CVE-2024-46654?

Medium severity. CVSS v3 base score is 4.8 out of 10.

XSS in Maccms

CVE-2024-46654

A stored cross-site scripting (XSS) vulnerability in the Add Scheduled Task module of Maccms10 v2024.1000.4040 allows attackers to execute arbitrary web scripts or HTML via a crafted payload.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2024-09-20 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.003 (14.8th percentile), scored 2026-10-05.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 15th percentile — 14.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Maccms — versions 10.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

github.com/magicblack/maccms10/issues/1183 (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2024-46654?: CVE-2024-46654 is a medium-severity vulnerability in Maccms, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2024-09-20.
How severe is CVE-2024-46654?: Medium severity. CVSS v3 base score is 4.8 out of 10.