Shortcodes Ultimate <= 5.12.0 - Cross-Site Request Forgery

2022-10-13 00:00

Dave Jong

Strategic Overview

Status

Patched in 5.12.1

Affected PluginShortcodes Ultimate – Content Elements

Affected Version<= 5.12.0

CVSS8.8High

CVECVE-2022-41136

View all Shortcodes Ultimate – Content Elements vulnerabilities

Vulnerability Overview

The Shortcodes Ultimate plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 5.12.0. This is due to missing nonce validation on the ajax_add_preset() function. This makes it possible for unauthenticated attackers to make preset changes and inject malicious JavaScript 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 5.12.1, 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-2022-41136 https://www.wordfence.com/threat-intel/vulnerabilities/id/431331aa-4d9f-41f2-a522-567bbd9b8831

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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