Jquery Validation For Contact Form 7 <= 5.2 - Cross-Site Request Forgery to Arbitrary Options Update

2022-06-27 00:00

Gibran Abdillah

Strategic Overview

Status

Patched in 5.3

Affected PluginJquery Validation For Contact Form 7

Affected Version<= 5.2

CVSS8.8High

CVECVE-2022-2144

View all Jquery Validation For Contact Form 7 vulnerabilities

Vulnerability Overview

The Jquery Validation For Contact Form 7 plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 5.2. This is due to missing or incorrect nonce validation on the jvcf7 page. This makes it possible for unauthenticated attackers to update arbitrary options, such as default role and users_can_register, 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 5.3, 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-2022-2144 https://www.wordfence.com/threat-intel/vulnerabilities/id/ed488dcd-7400-47ab-a161-47c7caa414c2

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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