Allow PHP in Posts and Pages <= 3.0.4 - Authenticated (Subscriber+) Remote Code Execution via Shortcode

2023-09-15 00:00

István Márton

Strategic Overview

Status

Unpatched

Affected PluginAllow PHP in Posts and Pages

Affected Version<= 3.0.4

CVSS9.9Critical

CVECVE-2023-4994

View all Allow PHP in Posts and Pages vulnerabilities

Vulnerability Overview

The Allow PHP in Posts and Pages plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 3.0.4 via the 'php' shortcode. This allows authenticated attackers with subscriber-level permissions or above, to execute code on the server.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- 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-2023-4994 https://www.wordfence.com/threat-intel/vulnerabilities/id/3d8b4bb6-3715-40c1-8140-7fcf874ccec3

CVSS Vector

9.9

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

Base

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

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