Advanced AJAX Page Loader <= 2.7.7 - Cross-Site Request Forgery to Arbitrary File Upload

2024-07-08 00:00

István Márton

Strategic Overview

Status

Unpatched

Affected PluginAdvanced AJAX Page Loader

Affected Version<= 2.7.7

CVSS8.8High

CVECVE-2024-6310

View all Advanced AJAX Page Loader vulnerabilities

Vulnerability Overview

The Advanced AJAX Page Loader plugin for WordPress is vulnerable to Cross-Site Request Forgery to Arbitrary File Upload in versions up to, and including, 2.7.7. This is due to missing nonce validation in the 'admin_init_AAPL' function and missing file type validation in the 'AAPL_options_validate' function. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

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-352 (Cross-Site Request Forgery (CSRF)) The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

External References

https://www.cve.org/CVERecord?id=CVE-2024-6310 https://www.wordfence.com/threat-intel/vulnerabilities/id/ccc75dee-1cf8-4fda-b2a1-f5d68e6c7887

CVSS Vector

8.8

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

Base

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

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