Threat intelligence

PostX <= 4.1.25 - Authenticated (Contributor+) Stored Cross-Site Scripting

CVE-2025-31096 · ultimate-post

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

Vulnerability: PostX <= 4.1.25 - Authenticated (Contributor+) Stored Cross-Site Scripting
Affected software: ultimate-post(Plugin)
Affected versions: ≤ 4.1.25
Authentication: Authenticated (see advisory title)
Vulnerability type: Cross-site scripting
CVE: CVE-2025-31096
Published: 28 March 2025
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 52a106f6-8d6a-4769-81c0-f8d1bdc72feb). Methodology and redistribution notes

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