CVE-2023-2010

Forminator <= 1.23.3 - Race Condition to Multiple Poll Voting

2023-06-12 00:00

Strategic Overview

Status: Patched in 1.24.1
Affected Plugin: Forminator Forms – Contact Form, Payment Form & Custom Form Builder
Affected Version: <= 1.23.3
CVSS: 5.3Medium
Weakness type: CWE-362 · Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE: CVE-2023-2010

View all Forminator Forms – Contact Form, Payment Form & Custom Form Builder vulnerabilities

At a glance

CVE-2023-2010 is a medium-severity Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') vulnerability in the Forminator Forms WordPress plugin, affecting versions <= 1.23.3. It carries a CVSS score of 5.3 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 1.24.1; sites on affected versions should update now. Disclosed June 2023, reported by Amirmohammad vakili.

Vulnerability Overview

The Forminator plugin for WordPress is vulnerable to a race condition in versions up to, and including, 1.23.3. This is due to improper validation on the poll voting functionality. This makes it possible for unauthenticated attackers to make multiple votes on a poll.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site, and no interaction from a victim user.

CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

Remediation

Update to version 1.24.1, or a newer patched version

How does WordSec protect against this?

The fix is the thing that ends this: Forminator Forms 1.24.1 closes this, and updating the plugin is the step that ends it.

Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2023-2010 https://www.wordfence.com/threat-intel/vulnerabilities/id/a40cb2da-dc13-4e20-9602-a4e6c2eade43 https://nvd.nist.gov/vuln/detail/CVE-2023-2010

Related records

Other vulnerabilities in Forminator Forms – Contact Form, Payment Form & Custom Form Builder

CVSS Vector

5.3

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

Base

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

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