CVE-2024-13421

Real Estate 7 WordPress <= 3.5.1 - Unauthenticated Privilege Escalation to Administrator

2025-02-11 00:00

Strategic Overview

Status: Patched in 3.5.2
Affected Theme: Real Estate 7 WordPress
Affected Version: <= 3.5.1
CVSS: 9.8Critical
Weakness type: CWE-266 · Incorrect Privilege Assignment
CVE: CVE-2024-13421

View all Real Estate 7 WordPress vulnerabilities

At a glance

CVE-2024-13421 is a critical-severity Incorrect Privilege Assignment vulnerability in the Real Estate 7 WordPress WordPress theme, affecting versions <= 3.5.1. It carries a CVSS score of 9.8 (reachable over the network; low attack complexity; high confidentiality, integrity, availability impact). Exploitation requires no authentication. The issue is fixed in version 3.5.2; sites on affected versions should update now. Disclosed February 2025, reported by Lucio Sá.

Vulnerability Overview

The Real Estate 7 WordPress theme for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 3.5.1. This is due to the plugin not properly restricting the roles allowed to be selected during registration. This makes it possible for unauthenticated attackers to register a new administrative user account.

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. A successful exploit has high impact on confidentiality, integrity, availability — full site compromise territory.

CWE-266: Incorrect Privilege Assignment

A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.

Remediation

Update to version 3.5.2, or a newer patched version

How does WordSec protect against this?

This one needs no account at all, which puts it outside what login hardening can reach; WordSec's login security narrows the account-level paths around it, and the firewall is what inspects the request itself. None of that substitutes for the fix: Real Estate 7 WordPress 3.5.2 closes this, and updating the theme is the step that ends it.

Login Security
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2024-13421 https://www.wordfence.com/threat-intel/vulnerabilities/id/a50b3304-d55b-487a-8137-d5083c704cf4 https://nvd.nist.gov/vuln/detail/CVE-2024-13421

Related records

Other vulnerabilities in Real Estate 7 WordPress

CVSS Vector

9.8

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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/