{"cve":"CVE-2022-4935","nvd":{"published":"2023-04-05T18:15:07.330","modified":"2026-06-17T05:22:20.813","status":"Modified","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).","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-89","CWE-862"],"references":["https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2630696%40wc-multivendor-marketplace&new=2630696%40wc-multivendor-marketplace&sfp_email=&sfph_mail=","https://www.wordfence.com/threat-intel/vulnerabilities/id/85730e9b-c5da-473c-a324-891c5c9f7ba3?source=cve","https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2630696%40wc-multivendor-marketplace&new=2630696%40wc-multivendor-marketplace&sfp_email=&sfph_mail=","https://www.wordfence.com/threat-intel/vulnerabilities/id/85730e9b-c5da-473c-a324-891c5c9f7ba3?source=cve"],"products":["wclovers:wcfm_marketplace"],"source":"nvd","synced_at":"2026-10-19T21:37:48.383111019+00:00"},"epss":{"cve":"CVE-2022-4935","score":0.00723,"percentile":0.54024,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}