CVE-2025-15691 (GCVE-0-2025-15691)
Vulnerability from cvelistv5 – Published: 2026-09-04 06:00 – Updated: 2026-09-04 12:57
VLAI
EPSS
VEX
Title
WPFunnels < 3.13.0 - Unauthenticated User Registration via Opt-in Forms
Summary
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.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-04 12:57 UTC
CWE
- CWE-863 Incorrect Authorization
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/c01926e9-f3e0-4b… | exploitvdb-entrytechnical-description |
Impacted products
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Nomenclature
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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