CVE-2024-13519Network attack vector

Stored XSS via unescaped plugin settings

Published Jan 18, 2025 · Updated Apr 8, 2026

Stored XSS in MarketKing 1.9.80 and earlier allows remote authenticated users to inject scripts through plugin settings. The settings handling stores insufficiently sanitized input and later renders it without adequate output escaping, causing supplied scripts to execute when an injected page is opened. Shop Manager privileges or higher are required, and exposure is limited to multisite installations or sites where unfiltered_html is disabled; exploitation can alter or disclose page-accessible data.

CVSS severity4.4
Medium
EPSS probability0.26%
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 MarketKing 1.9.80 and earlier allows remote authenticated users to inject scripts through plugin settings. The settings handling stores insufficiently sanitized input and later renders it without adequate output escaping, causing supplied scripts to execute when an injected page is opened. Shop Manager privileges or higher are required, and exposure is limited to multisite installations or sites where unfiltered_html is disabled; exploitation can alter or disclose page-accessible data.

The record

CVE
CVE-2024-13519
Published
Jan 18, 2025
Updated
Apr 8, 2026
Vendor
Kings Plugins
Product
MarketKing
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 18, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 2026Record 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=0 <=1.9.80

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Kings Plugins · MarketKingversion=0 <=1.9.80

Published CVSS scores

4.4WordfenceCVSS:3.1/AV:N/AC:H/PR:H/UI:N/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

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

Public exploit references

No public exploit references are available in this record.

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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