CVE-2025-2470

Service Finder Bookings <= 5.1 - Unauthenticated Privilege Escalation via 'nsl_registration_store_extra_input'

2025-04-24 00:00

Strategic Overview

Status: Patched in 6.0
Affected Plugin: Service Finder Bookings
Affected Version: <= 5.1
CVSS: 9.8Critical
Weakness type: CWE-266 · Incorrect Privilege Assignment
CVE: CVE-2025-2470

View all Service Finder Bookings vulnerabilities

At a glance

CVE-2025-2470 is a critical-severity Incorrect Privilege Assignment vulnerability in the Service Finder Bookings WordPress plugin, affecting versions <= 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 6.0; sites on affected versions should update now. Disclosed April 2025, reported by Alyudin Nafiie.

Vulnerability Overview

The Service Finder Bookings plugin for WordPress, used by the Service Finder - Directory and Job Board WordPress Theme, is vulnerable to privilege escalation in all versions up to, and including, 5.1. This is due to a lack of restriction on user role in the 'nsl_registration_store_extra_input' function. This makes it possible for unauthenticated attackers to register an account on the site with an arbitrary role, including Administrator, when registering via a social login. The Nextend Social Login plugin must be installed and configured to exploit the vulnerability.

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 6.0, 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: Service Finder Bookings 6.0 closes this, and updating the plugin is the step that ends it.

Login Security
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2025-2470 https://www.wordfence.com/threat-intel/vulnerabilities/id/a1f62cda-262b-46d9-a839-0a573813cfa1 https://nvd.nist.gov/vuln/detail/CVE-2025-2470

Related records

Same weakness class

Other vulnerabilities in Service Finder Bookings

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

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