Calculated Fields Form <= 1.1.120 - Cross-Site Request Forgery

2023-03-02 00:00

István Márton

Strategic Overview

Status

Patched in 1.1.121

Affected PluginCalculated Fields Form – AI Form Builder for WordPress – Contact, Payment, Quote, Quiz & More

Affected Version<= 1.1.120

CVSS4.3Medium

CVECVE-2023-26523

View all Calculated Fields Form – AI Form Builder for WordPress – Contact, Payment, Quote, Quiz & More vulnerabilities

Vulnerability Overview

The Calculated Fields Form plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.1.120. This is due to missing or incorrect nonce validation on the feedback_action function. This makes it possible for unauthenticated attackers to leave plugin feedback on the site owner's behalf 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 1.1.121, 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-2023-26523 https://www.wordfence.com/threat-intel/vulnerabilities/id/e4785012-d160-42cc-bd06-d9b8e65652a4

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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