Threat intelligence

WCFM Marketplace <= 3.7.3 - Authenticated (Vendor+) Stored Cross-Site Scripting via Attachment 'post_title'

CVE-2026-12126 · wc-multivendor-marketplace

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Wc Multivendor Marketplace at a vulnerable version. How SiteRespond intelligence works

Vulnerability: WCFM Marketplace <= 3.7.3 - Authenticated (Vendor+) Stored Cross-Site Scripting via Attachment 'post_title'
Affected software: wc-multivendor-marketplace(Plugin)
Affected versions: ≤ 3.7.3
Authentication: Authenticated (see advisory title)
Vulnerability type: Cross-site scripting
CVE: CVE-2026-12126
Published: 10 July 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Source: Data imported from Wordfence Intelligence (advisory 881ec131-a716-4929-a44e-84bac161d81c). Methodology and redistribution notes

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