CVE-2022-4675Public exploitNetwork attack vector

Contributor-level stored XSS via unescaped shortcode attribute

Published Jan 23, 2023 · Updated Apr 2, 2025

Stored XSS in Mongoose Marketplace Mongoose Page Plugin before 1.9.0 allows remote authenticated users to execute JavaScript via a shortcode. The shortcode renderer places the language attribute into page output without validation or escaping, so a crafted value injects an event handler. Contributor access is sufficient to store the payload, and execution requires another user to view the rendered shortcode.

CVSS severity5.4
Medium
EPSS probability0.47%
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 Mongoose Marketplace Mongoose Page Plugin before 1.9.0 allows remote authenticated users to execute JavaScript via a shortcode. The shortcode renderer places the language attribute into page output without validation or escaping, so a crafted value injects an event handler. Contributor access is sufficient to store the payload, and execution requires another user to view the rendered shortcode.

The record

CVE
CVE-2022-4675
Published
Jan 23, 2023
Updated
Apr 2, 2025
Vendor
Mongoose Marketplace
Product
Mongoose Page Plugin
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 23, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 2, 2025Record 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 <1.9.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Mongoose Marketplace · Mongoose Page Pluginversion=0 <1.9.0

Published CVSS scores

5.4CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
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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