CVE-2024-46654Public exploitNetwork attack vector

Session-data theft via stored scheduled-task script

Published Sep 20, 2024 · Updated Sep 20, 2024

Stored XSS in MacCMS Pro's MacCMS 2024.1000.4040 Add Scheduled Task module allows remote authenticated users to run browser scripts. The task-creation page stores a crafted task value and later renders it as active HTML or JavaScript without output neutralization. Administrator access is required to plant the payload, and a logged-in user must open the affected page, exposing browser-accessible session data.

CVSS severity4.8
Medium
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in MacCMS Pro's MacCMS 2024.1000.4040 Add Scheduled Task module allows remote authenticated users to run browser scripts. The task-creation page stores a crafted task value and later renders it as active HTML or JavaScript without output neutralization. Administrator access is required to plant the payload, and a logged-in user must open the affected page, exposing browser-accessible session data.

The record

CVE
CVE-2024-46654
Published
Sep 20, 2024
Updated
Sep 20, 2024
Vendor
MacCMS Pro
Product
MacCMS
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Sep 20, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 20, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=10v2024.1000.4040

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

MacCMS Pro · MacCMSversion=10v2024.1000.4040

Published CVSS scores

4.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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