webocoders Udimi Tools Plugin up to 3.2 on WordPress ajax_disconnect/ajax_connect improper authorization

Summaryinfo

A vulnerability identified as critical has been detected in webocoders Udimi Tools Plugin up to 3.2. The affected element is the function ajax_disconnect/ajax_connect. This manipulation causes improper authorization. This vulnerability is tracked as CVE-2026-7456. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability classified as critical was found in webocoders Udimi Tools Plugin up to 3.2. Affected by this vulnerability is the function ajax_disconnect/ajax_connect. The manipulation with an unknown input leads to a improper authorization vulnerability. The CWE definition for the vulnerability is CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

The Udimi Tools plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the `ajax_disconnect()` function in all versions up to, and including, 3.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete the plugin's six configuration options — including the API key, connected Udimi user email, and tracking-script payload — effectively disconnecting the site from the configured Udimi account. The companion `ajax_connect()` handler is missing the same checks, allowing the same low-privilege attackers to overwrite those options with an attacker-supplied API key.

It is possible to read the advisory at wordfence.com. This vulnerability is known as CVE-2026-7456 since 04/29/2026. The exploitation appears to be easy. The attack can be launched remotely. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/05/2026). The attack technique deployed by this issue is T1548.002 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

• WordPress Plugin

Vendor

• webocoders

Name

• Udimi Tools Plugin

Version

• 3.0
• 3.1
• 3.2

CPE 2.3info

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CPE 2.2info

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