CVE-2022-0661Public exploitNetwork attack vector

Administrator code execution via unsanitized advert bodies

Published Apr 18, 2022 · Updated Aug 2, 2024

Code injection in the Ad Injection WordPress plugin through 1.2.0.19 allows remote authenticated users to execute PHP code through advert bodies. The Adverts settings persist arbitrary PHP, HTML, and JavaScript without sanitizing the submitted body before injecting it into pages. Administrator access is required; injected PHP runs on the server, while injected scripts execute when affected pages are viewed.

CVSS severity7.2
High
EPSS probability40.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in the Ad Injection WordPress plugin through 1.2.0.19 allows remote authenticated users to execute PHP code through advert bodies. The Adverts settings persist arbitrary PHP, HTML, and JavaScript without sanitizing the submitted body before injecting it into pages. Administrator access is required; injected PHP runs on the server, while injected scripts execute when affected pages are viewed.

The record

CVE
CVE-2022-0661
Published
Apr 18, 2022
Updated
Aug 2, 2024
Vendor
reviewmylife
Product
Ad Injection
Classifications
CWE-94, T1059
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Apr 18, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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=1.2.0.19 <=1.2.0.19

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

reviewmylife · Ad Injectionversion=1.2.0.19 <=1.2.0.19

Published CVSS scores

6.5NIST NVDAV:N/AC:L/Au:S/C:P/I:P/A:P
7.2NIST NVDCVSS: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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
T1059Command and Scripting Interpreter

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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