CVE-2023-46207

Motors – Car Dealer & Classified Ads <= 1.4.6 - Server Side Request Forgery

2023-10-19 00:00

Strategic Overview

Status: Patched in 1.4.7
Affected Plugin: Motors – Car Dealership & Classified Listings Plugin
Affected Version: <= 1.4.6
CVSS: 7.2High
Weakness type: CWE-918 · Server-Side Request Forgery (SSRF)
CVE: CVE-2023-46207

View all Motors – Car Dealership & Classified Listings Plugin vulnerabilities

At a glance

CVE-2023-46207 is a high-severity Server-Side Request Forgery (SSRF) vulnerability in the Motors WordPress plugin, affecting versions <= 1.4.6. It carries a CVSS score of 7.2 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 1.4.7; sites on affected versions should update now. Disclosed October 2023, reported by Kévin Mosbahi (Mika).

Vulnerability Overview

The Motors – Car Dealer, Classifieds & Listing plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.4.6. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application which can be used to query and modify information from internal services.

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-918: Server-Side Request Forgery (SSRF)

Reaching this weakness in Motors <= 1.4.6 takes a caller who can reach the endpoint. Server-side request forgery means the application fetches a URL supplied by the caller, turning the server into a proxy for requests the attacker could not make directly.

The request originates from inside the hosting network, which is how these flaws reach cloud metadata endpoints, internal admin panels and services that trust local traffic. For Motors the fix is 1.4.7: builds <= 1.4.6 are affected, anything from 1.4.7 onward is not.

Remediation

Update to version 1.4.7, or a newer patched version

How does WordSec protect against this?

The attempt arrives as an ordinary request to Motors: WordSec's web application firewall inspects request payloads before WordPress loads them. None of that substitutes for the fix: Motors 1.4.7 closes this, and updating the plugin is the step that ends it.

Firewall
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2023-46207 https://www.wordfence.com/threat-intel/vulnerabilities/id/437423f0-978f-4c7c-9ec3-40668c630c93 https://nvd.nist.gov/vuln/detail/CVE-2023-46207

Related records

Other vulnerabilities in Motors – Car Dealership & Classified Listings Plugin

CVSS Vector

7.2

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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