meum Kirki Plugin up to 6.3.2 on WordPress context resource injection

Summaryinfo

A vulnerability, which was classified as problematic, has been found in meum Kirki Plugin up to 6.3.2. Affected is an unknown function. The manipulation of the argument context leads to resource injection. This vulnerability is documented as CVE-2026-107762. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in meum Kirki Plugin up to 6.3.2. It has been rated as problematic. This issue affects an unknown functionality. The manipulation of the argument context with an unknown input leads to a resource injection vulnerability. Using CWE to declare the problem leads to CWE-99. The product receives input from an upstream component, but it does not restrict or incorrectly restricts the input before it is used as an identifier for a resource that may be outside the intended sphere of control. Impacted is confidentiality. The summary by CVE is:

The Kirki – Freeform Page Builder, Website Builder & Customizer plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 6.3.2 via the 'context' parameter due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to expose arbitrary users' sensitive profile data — including email address, display name, nicename, registration date, profile image URL, and any string-valued user meta fields such as first name, last name, nickname, description, and custom meta keys — via the REST response. Exploitation requires a published page that uses a Kirki template containing at least one user-type dynamic content block; target user IDs are enumerable via standard WordPress REST endpoints, making the only prerequisite the presence of such a template on the site.

The advisory is shared at wordfence.com. The identification of this vulnerability is CVE-2026-107762 since 10/08/2026. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 10/17/2026).

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

• meum

Name

• Kirki Plugin

Version

• 6.3.0
• 6.3.1
• 6.3.2

CPE 2.3info

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• 🔒
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CPE 2.2info

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If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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