CVE-2025-15691: medium-severity vulnerability in WPFunnels
WPFunnels < 3.13.0 - Unauthenticated User Registration via Opt-in Forms
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 5.3epss 0.3%
The WPFunnels WordPress plugin before 3.13.0 does not check whether user registration is enabled on the site before creating accounts from opt-in form submissions, relying on a value supplied in the request instead, allowing unauthenticated attackers to create WordPress user accounts even when registration is disabled.
This is an incomplete fix for CVE-2025-12353: the check added in 3.6.3 covers only one of the three registration paths.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected products
Unknown · WPFunnelspublic PoCs found — 1
cve_referencewpscan.com/vulnerability/c01926e9-f3e0-4bd5-9802-8f5f79a50504/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — WPFunnels
In the same product, most dangerous first.
CVE-2026-79631MEDIUMWPFunnels < 3.13.0 - Unauthenticated Order and Opt-In PII Disclosure via Web-Accessible Log FilesEPSS 0.3%CVE-2026-79632MEDIUMWPFunnels < 3.13.0 - Unauthenticated Arbitrary Recipient Email Sending via wpfnl_shortcode_optin_submissionEPSS 0.3%CVE-2026-79630MEDIUMWPFunnels < 3.13.0 - Unauthenticated Price Manipulation via Order Bump Product ID SubstitutionEPSS 0.3%