CVE-2024-1330

Kadence Blocks Pro <= 2.3.7 - Authenticated (Contributor+) Information Exposure

2024-06-06 00:00

Strategic Overview

Status: Patched in 2.3.8
Affected Plugin: Kadence Blocks Pro
Affected Version: <= 2.3.7
CVSS: 4.3Medium
Weakness type: CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
CVE: CVE-2024-1330

View all Kadence Blocks Pro vulnerabilities

At a glance

CVE-2024-1330 is a medium-severity Exposure of Sensitive Information to an Unauthorized Actor vulnerability in the Kadence Blocks Pro WordPress plugin, affecting versions <= 2.3.7. It carries a CVSS score of 4.3 (reachable over the network; low attack complexity). Exploitation requires an authenticated account at Contributor level or above. The issue is fixed in version 2.3.8; sites on affected versions should update now. Disclosed June 2024, reported by Scott Kingsley Clark.

Vulnerability Overview

The Kadence Blocks Pro plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 2.3.7 via the kb-dynamic shortcode. This makes it possible for unauthenticated attackers to extract potentially sensitive data from plugin options.

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 interaction from a victim user.

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Reaching this weakness in Kadence Blocks Pro <= 2.3.7 takes an account at Contributor level or above. Sensitive information exposure means data the application intended to keep internal is returned to a caller who should not be able to see it.

The disclosed data — credentials, tokens, customer records or internal paths — is usually worth more as material for a follow-up attack than as an end in itself. For Kadence Blocks Pro the fix is 2.3.8: builds <= 2.3.7 are affected, anything from 2.3.8 onward is not.

Remediation

Update to version 2.3.8, or a newer patched version

How does WordSec protect against this?

The fix is the thing that ends this: Kadence Blocks Pro 2.3.8 closes this, and updating the plugin is the step that ends it.

Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2024-1330 https://www.wordfence.com/threat-intel/vulnerabilities/id/3d01a40f-0af4-454c-9148-70804d571365 https://nvd.nist.gov/vuln/detail/CVE-2024-1330

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityNone
AvailabilityNone

This record contains material that is subject to copyright

CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy.

https://www.cve.org/Legal/TermsOfUse

Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy.

https://www.wordfence.com/wordfence-intelligence-terms-and-conditions/