CVE-2022-41315Network attack vector

Stored XSS via unsanitized plugin settings

Published Nov 17, 2022 · Updated Apr 28, 2026

Stored XSS in the Ezoic WordPress Plugin 2.8.8 and earlier allows remote authenticated users to inject scripts through plugin settings. The settings path stores values without sufficient input sanitization and renders them without adequate output escaping, causing supplied JavaScript to execute when a user views the affected page. Administrative privileges are required to plant the payload, and execution requires another user to load the affected page; the script runs in that user's browser context.

CVSS severity4.8
Medium
EPSS probability0.40%
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 the Ezoic WordPress Plugin 2.8.8 and earlier allows remote authenticated users to inject scripts through plugin settings. The settings path stores values without sufficient input sanitization and renders them without adequate output escaping, causing supplied JavaScript to execute when a user views the affected page. Administrative privileges are required to plant the payload, and execution requires another user to load the affected page; the script runs in that user's browser context.

The record

CVE
CVE-2022-41315
Published
Nov 17, 2022
Updated
Apr 28, 2026
Vendor
Ezoic
Product
Ezoic WordPress Plugin
Classifications
CWE-79, T1203
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Nov 17, 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=<= 2.8.8 <=2.8.8

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Ezoic · Ezoic WordPress Pluginversion=<= 2.8.8 <=2.8.8

Published CVSS scores

4.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
4.8PatchstackCVSS: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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

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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