Zendesk Support for WordPress <= 1.8.4 - Cross-Site Request Forgery

2023-04-18 00:00

István Márton

Strategic Overview

Status

Patched in 1.8.5

Affected PluginZendesk Support for WordPress

Affected Version<= 1.8.4

CVSS4.3Medium

CVECVE-2023-23716

View all Zendesk Support for WordPress vulnerabilities

Vulnerability Overview

The Zendesk Support for WordPress plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.8.4. This is due to missing nonce validation on an unknown function. This makes it possible for unauthenticated attackers to invoke the functions 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 1.8.5, 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-2023-23716 https://www.wordfence.com/threat-intel/vulnerabilities/id/212b7da7-bd3e-42df-8b50-a3eb472cf440

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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