CVE-2022-42459Network attack vector

Authenticated arbitrary option update via unvalidated settings

Published Nov 18, 2022 · Updated Apr 28, 2026

Image Hover Effects Ultimate <= 9.7.1 allows remote authenticated users to modify arbitrary WordPress options through the plugin settings endpoint. The post_oxi_settings() handler accepts attacker-controlled setting keys without validating which options may be changed, enabling writes outside the plugin's intended configuration scope. Access requires administrative-level privileges or a site configuration that grants lower-privileged users permission to update plugin settings; successful changes can affect confidentiality, integrity, and availability.

CVSS severity7.2
High
EPSS probability0.83%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Image Hover Effects Ultimate <= 9.7.1 allows remote authenticated users to modify arbitrary WordPress options through the plugin settings endpoint. The post_oxi_settings() handler accepts attacker-controlled setting keys without validating which options may be changed, enabling writes outside the plugin's intended configuration scope. Access requires administrative-level privileges or a site configuration that grants lower-privileged users permission to update plugin settings; successful changes can affect confidentiality, integrity, and availability.

The record

CVE
CVE-2022-42459
Published
Nov 18, 2022
Updated
Apr 28, 2026
Vendor
Biplob Adhikari
Product
Image Hover Effects Ultimate
Classifications
CWE-264, CWE-269
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 18, 2022CVE 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=<= 9.7.1 <=9.7.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Biplob Adhikari · Image Hover Effects Ultimateversion=<= 9.7.1 <=9.7.1

Published CVSS scores

7.2PatchstackCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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-264Permissions, Privileges, and Access Controls
CWE-269Improper Privilege Management

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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