WF-bab67a5c-3390-4423-8fa9-b5ffbc98324d-ultimate-member

Ultimate Member <= 1.3.83 - Shortcode Injection

criticalMissing Authorization

9.8

CVSS Score

9.8

CVSS Score

critical

Severity

1.3.84

Patched in

2472d

Time to patch

Description

The Ultimate Member plugin for WordPress is vulnerable to Executing Arbitrary WordPress Shortcodes in versions up to, and including, 1.3.83. This is due to 'ultimatemember_frontend_modal' AJAX action allowing for the execution of the 'do_shortcode()' function. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes.

CVSS Vector Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

High

Confidentiality

High

Integrity

High

Availability

Technical Details

Affected versions<=1.3.83

PublishedApril 17, 2017

Last updatedJanuary 22, 2024

Affected pluginultimate-member

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/bab67a5c-3390-4423-8fa9-b5ffbc98324d?source=api-prod

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