CVE-2022-2239Network attack vector

Admin stored cross-site scripting via unsanitized settings

Published Jul 25, 2022 · Updated Aug 3, 2024

Cross-site scripting in Request a Quote before 2.3.9 allows remote authenticated users to execute script in a WordPress site via crafted plugin settings. The plugin fails to sanitize and escape selected settings before storing and rendering them, so a high-privilege administrator can persist attacker-controlled markup even when unfiltered_html is disallowed. Exploitation requires high privileges and a user to view the affected page; impact is limited to script-driven confidentiality and integrity effects in the site context.

CVSS severity4.8
Medium
EPSS probability0.62%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in Request a Quote before 2.3.9 allows remote authenticated users to execute script in a WordPress site via crafted plugin settings. The plugin fails to sanitize and escape selected settings before storing and rendering them, so a high-privilege administrator can persist attacker-controlled markup even when unfiltered_html is disallowed. Exploitation requires high privileges and a user to view the affected page; impact is limited to script-driven confidentiality and integrity effects in the site context.

The record

CVE
CVE-2022-2239
Published
Jul 25, 2022
Updated
Aug 3, 2024
Vendor
eMarket Design LLC
Product
Request a Quote
Classifications
CWE-79, T1189
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 25, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 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=0 <2.3.9

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

eMarket Design LLC · Request a Quoteversion=0 <2.3.9

Published CVSS scores

4.8NVDCVSS: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.

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

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')
T1189Drive-by Compromise

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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