CVE-2024-1642

MainWP Dashboard <= 4.6.0.1 - Cross-Site Request Forgery via posting_bulk

2024-02-27 00:00

Strategic Overview

Status: Patched in 5.0
Affected Plugin: MainWP Dashboard: Self-hosted WordPress Management for Agencies
Affected Version: <= 4.6.0.1
CVSS: 4.3Medium
Weakness type: CWE-352 · Cross-Site Request Forgery (CSRF)
CVE: CVE-2024-1642

View all MainWP Dashboard: Self-hosted WordPress Management for Agencies vulnerabilities

At a glance

CVE-2024-1642 is a medium-severity Cross-Site Request Forgery (CSRF) vulnerability in the MainWP Dashboard WordPress plugin, affecting versions <= 4.6.0.1. It carries a CVSS score of 4.3 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 5.0; sites on affected versions should update now. Disclosed February 2024, reported by Krzysztof Zając.

Vulnerability Overview

The MainWP Dashboard – WordPress Manager for Multiple Websites Maintenance plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 4.6.0.1. This is due to missing or incorrect nonce validation on the 'posting_bulk' function. This makes it possible for unauthenticated attackers to delete arbitrary posts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site.

CWE-352: Cross-Site Request Forgery (CSRF)

MainWP Dashboard <= 4.6.0.1 carries this weakness at posting_bulk, and reaching it takes a caller who can reach the endpoint. Cross-site request forgery abuses the fact that browsers attach a victim's cookies to any request, so a state-changing action that only checks who you are, not whether you meant to act, can be triggered from another site.

An attacker who gets a logged-in user to load a crafted page can perform that action as them, with the impact scaling to whatever the victim's role is allowed to do. For MainWP Dashboard the fix is 5.0: builds <= 4.6.0.1 are affected, anything from 5.0 onward is not.

Remediation

Update to version 5.0, or a newer patched version

How does WordSec protect against this?

The attempt arrives as an ordinary request to MainWP Dashboard: WordSec's web application firewall inspects request payloads before WordPress loads them. None of that substitutes for the fix: MainWP Dashboard 5.0 closes this, and updating the plugin is the step that ends it.

Firewall
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2024-1642 https://www.wordfence.com/threat-intel/vulnerabilities/id/2c2d9569-a551-46f5-8581-464b9f35b71c https://nvd.nist.gov/vuln/detail/CVE-2024-1642

Related records

Same weakness class

4.3MainWP Dashboard <= 4.2.4.1 Cross-Site Request Forgery

Other vulnerabilities in MainWP Dashboard: Self-hosted WordPress Management for Agencies

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityNone
IntegrityNone
AvailabilityLow

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