WordPress Webinar Plugin – WebinarPress <= 1.33.20 - Cross-Site Request Forgery

2024-05-09 00:00

Majed Refaea

Strategic Overview

Status

Patched in 1.33.21

Affected PluginWebinarPress – Webinar System for WordPress

Affected Version<= 1.33.20

CVSS4.3Medium

CVECVE-2024-34818

View all WebinarPress – Webinar System for WordPress vulnerabilities

Vulnerability Overview

The WordPress Webinar Plugin – WebinarPress plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.33.20. This is due to missing or incorrect nonce validation on the wswebinar_duplicate_post_as_draft() function. This makes it possible for unauthenticated attackers to duplicate posts granted they can trick a site administrator into performing an action such as clicking on a link.

Technical Analysis

REMEDIATION: Update to version 1.33.21, 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-2024-34818 https://www.wordfence.com/threat-intel/vulnerabilities/id/e58fa0b6-22f3-4e56-96f8-d1085498a1ac

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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