CVE-2022-40218Network attack vector

Unauthenticated settings changes via exposed AJAX handler

Published May 8, 2024 · Updated Apr 28, 2026

Missing authorization in ThemeHunk Advance WordPress Search Plugin 1.1.4 and earlier allows remote attackers to change plugin settings. The thaps_form_setting function is exposed through a nopriv AJAX action without the required WordPress capability check. The action requires no WordPress account and permits unauthorized configuration changes; published evidence identifies no broader consequence.

CVSS severity6.5
Medium
EPSS probability0.49%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in ThemeHunk Advance WordPress Search Plugin 1.1.4 and earlier allows remote attackers to change plugin settings. The thaps_form_setting function is exposed through a nopriv AJAX action without the required WordPress capability check. The action requires no WordPress account and permits unauthorized configuration changes; published evidence identifies no broader consequence.

The record

CVE
CVE-2022-40218
Published
May 8, 2024
Updated
Apr 28, 2026
Vendor
ThemeHunk
Product
TH Advance Product Search
Classifications
CWE-862, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 8, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 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 <=1.1.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

ThemeHunk · TH Advance Product Searchversion=0 <=1.1.4
ThemeHunk · Advance WordPress Search Pluginversion=n/a <=1.1.4 changes=[{"at":"1.1.5","status":"unaffected"}]

Published CVSS scores

9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
6.5PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1190Exploit Public-Facing Application

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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