Export any WordPress data to XML/CSV < 1.4.1 & WP ALL Export Pro < 1.8.6 - Cross-Site Request Forgery to PHAR Deserialization

2023-11-24 00:00

Alex Sanford

Strategic Overview

Status

Patched in 1.8.6

Affected PluginWP All Export Pro

Affected Version< 1.8.6

CVSS8.8High

CVECVE-2023-5886

View all WP All Export Pro vulnerabilities

Vulnerability Overview

The Export any WordPress data to XML/CSV plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to 1.4.1, and in versions up to 1.8.6 in the PRO version. This is due to missing nonce validation on a function. This makes it possible for unauthenticated attackers to perform unauthorized actions and deserialize a PHAR object and potentially achieve remote code execution via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Technical Analysis

REMEDIATION: Update to version 1.8.6, or a newer patched version --- 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-2023-5886 https://www.wordfence.com/threat-intel/vulnerabilities/id/fdc18341-135b-4522-a9db-510e4c4d9704

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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