MainWP Code Snippets Extension <= 4.0.2 - Authenticated (Subscriber+) PHP Code Injection

2023-01-18 00:00

Dave Jong

Strategic Overview

Status

Patched in 4.0.3

Affected PluginMainWP Code Snippets Extension

Affected Version<= 4.0.2

CVSS8.8High

CVECVE-2023-23645

View all MainWP Code Snippets Extension vulnerabilities

Vulnerability Overview

The MainWP Code Snippets Extension for WordPress is vulnerable to code injection in versions up to, and including, 4.0.2. This makes it possible for attackers with subscriber-level privileges or higher to execute arbitrary code via the plugin.

Technical Analysis

REMEDIATION: Update to version 4.0.3, or a newer patched version --- IDENTIFIER: CWE-94 (Improper Control of Generation of Code ('Code Injection')) The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

External References

https://www.cve.org/CVERecord?id=CVE-2023-23645 https://www.wordfence.com/threat-intel/vulnerabilities/id/a2d87a05-81a7-40d9-a60f-94a4d88bf87a

CVSS Vector

8.8

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

Base

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

This record contains material that is subject to copyright

CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy.

https://www.cve.org/Legal/TermsOfUse

Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy.

https://www.wordfence.com/wordfence-intelligence-terms-and-conditions/