Lead Generated <= 1.23 - Unauthenticated PHP Object Injection

2023-03-20 00:00

Joshua Martinelle

Strategic Overview

Status

Patched in 1.25

Affected PluginLead Generated

Affected Version<= 1.23

CVSS9.8Critical

CVECVE-2023-28667

View all Lead Generated vulnerabilities

Vulnerability Overview

The Lead Generated WordPress Plugin, version <= 1.23, was affected by an unauthenticated insecure deserialization issue. The tve_labels parameter of the tve_api_form_submit action is passed to the PHP unserialize() function without being sanitized or verified, and as a result could lead to PHP object injection, which when combined with certain class implementations / gadget chains could be leveraged to perform a variety of malicious actions granted a POP chain is also present.

Technical Analysis

REMEDIATION: Update to version 1.25, or a newer patched version --- IDENTIFIER: CWE-502 (Deserialization of Untrusted Data) The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

External References

https://www.cve.org/CVERecord?id=CVE-2023-28667 https://www.wordfence.com/threat-intel/vulnerabilities/id/12660851-c899-4ec2-b40e-e62391dafdbf

CVSS Vector

9.8

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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