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CVE-2025-52761

WordPress WP Funnel Manager Plugin <= 1.4.0 - PHP Object Injection Vulnerability

9.8 Critical

Deserialization of Untrusted Data vulnerability in manfcarlo WP Funnel Manager wp-funnel-manager allows Object Injection.This issue affects WP Funnel Manager: from n/a through <= 1.4.0.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
High
Availability
High

Exploit likelihood

0.41%Up 0.4 points since Aug 29, 2025
90%50%10%1%

What each source reports

CVE List Score used 9.8

WordPress WP Funnel Manager Plugin <= 1.4.0 - PHP Object Injection Vulnerability

Deserialization of Untrusted Data vulnerability in manfcarlo WP Funnel Manager wp-funnel-manager allows Object Injection.This issue affects WP Funnel Manager: from n/a through <= 1.4.0.

Record
CVE-2025-52761
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-502
Updated
2026-11-02
EUVDEUVD-2025-26006 9.8

Deserialization of Untrusted Data vulnerability in manfcarlo WP Funnel Manager wp-funnel-manager allows Object Injection.This issue affects WP Funnel Manager: from n/a through <= 1.4.0.

Record
EUVD-2025-26006
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
GitHub AdvisoriesGHSA-vp3q-jjhw-8mjh 9.8

Deserialization of Untrusted Data vulnerability in manfcarlo WP Funnel Manager allows Object...

Deserialization of Untrusted Data vulnerability in manfcarlo WP Funnel Manager allows Object Injection. This issue affects WP Funnel Manager: from n/a through 1.4.0.

Record
GHSA-vp3q-jjhw-8mjh
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-502
Updated
2026-11-02
NVD 9.8

Deserialization of Untrusted Data vulnerability in manfcarlo WP Funnel Manager wp-funnel-manager allows Object Injection.This issue affects WP Funnel Manager: from n/a through <= 1.4.0.

Record
CVE-2025-52761
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-502
Updated
2026-11-02

Affected products

History

History
RecordedChangedSources
first indexedCVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-52761 is a critical vulnerability (CVSS 9.8) in Manfcarlo Wp Funnel Manager, published August 28, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.41%, the 35th percentile. No source names a fixed version.

References

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