CM On Demand Search And Replace <= 1.3.0 - Cross-Site Request Forgery

2023-05-09 00:00

Abdi Pranata

Strategic Overview

Status

Patched in 1.3.1

Affected PluginCM Search And Replace – Optimize content edits with a powerful search and replace tool

Affected Version<= 1.3.0

CVSS4.3Medium

CVECVE-2023-28749

View all CM Search And Replace – Optimize content edits with a powerful search and replace tool vulnerabilities

Vulnerability Overview

The CM On Demand Search And Replace plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.3.0. This is due to missing nonce validation on the ajaxUpdateReplacement, ajaxDeleteReplacement, and ajaxAddReplacement functions called via AJAX actions. This makes it possible for unauthenticated attackers to manage and modify replacements configured for the site, 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 1.3.1, 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-2023-28749 https://www.wordfence.com/threat-intel/vulnerabilities/id/fde1157b-5b99-4e9c-9c51-ebaa0eddfd73

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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