CVE•Published 2023-04-05•Modified 2026-04-08•1 article on news•6 live references•NVD data

CVE-2022-4935Wclovers · Wcfm_marketplace

Vulnerability data via NVD (ingested)

CVSS v3.1

8.8

HIGH

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

EPSS percentile

Exploit Prediction Scoring System · top 56% of all CVEs

Weaknesses (CWE)

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')CWE-862Missing Authorization

Description

The WCFM Marketplace plugin for WordPress is vulnerable to unauthorized modification and access of data in versions up to, and including, 3.4.11 due to missing capability checks on various AJAX actions. This makes it possible for authenticated attackers, with minimal permissions such as subscribers, to perform a wide variety of actions such as modifying shipping method details, modifying products, deleting arbitrary posts, and privilege escalation (via the wp_ajax_wcfm_vendor_store_online AJAX action).

Timeline

Published 2023-04-05

Modified 2026-04-08

External references

NVD MITRE Exploit-DB GitHub PoC trickest/cve VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2022-4935

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · WP plugin path

http.html:"/wp-content/plugins/wcfm-marketplace/"

Matches any site loading the "wcfm-marketplace" plugin — doesn't rely on Shodan's vuln tag.

Shodan · product

product:"Wclovers Wcfm Marketplace"

All exposed Wclovers Wcfm Marketplace instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Wcfm Marketplace"

HTTP body or banner mentions "Wcfm Marketplace" — catches deploys Shodan didn't identify as a product.