CVE-2024-2290Network attack vector

Authenticated object injection via deserialized placement slug

Published May 9, 2024 · Updated Apr 8, 2026

PHP object injection in MonetizeMore Advanced Ads 1.52.1 and earlier allows remote authenticated users to inject objects via placement_slug. The import module deserializes the placement_slug request value without restricting object creation, reconstructing attacker-supplied PHP objects. Administrator privileges are required, and file deletion, data access, or code execution also requires a suitable POP chain from another installed plugin or theme.

CVSS severity7.2
High
EPSS probability0.94%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

PHP object injection in MonetizeMore Advanced Ads 1.52.1 and earlier allows remote authenticated users to inject objects via placement_slug. The import module deserializes the placement_slug request value without restricting object creation, reconstructing attacker-supplied PHP objects. Administrator privileges are required, and file deletion, data access, or code execution also requires a suitable POP chain from another installed plugin or theme.

The record

CVE
CVE-2024-2290
Published
May 9, 2024
Updated
Apr 8, 2026
Vendor
MonetizeMore
Product
Advanced Ads – Ad Manager & AdSense
Classifications
CWE-502
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. May 9, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 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 <=1.52.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

MonetizeMore · Advanced Ads – Ad Manager & AdSenseversion=0 <=1.52.1

Published CVSS scores

7.2WordfenceCVSS: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.

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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-502Deserialization of Untrusted Data

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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