CVE-2026-92551 json
Paid Membership Plugin, Ecommerce, User Registration Form, Login Form, User Profile & Restrict Content <= 4.17.4 - Reflected Cross-Site Scripting via ppress_billing_address Filename Parameter
published 2026-10-03 37 d ago modified 2026-10-06 34 d ago also EUVD-2026-91891
- cvss
- 6.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 12%
- public exploits
- 0
- none known
Summary
The Paid Membership Plugin, Ecommerce, User Registration Form, Login Form, User Profile & Restrict Content – ProfilePress plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via ppress_billing_address Filename Parameter in all versions up to, and including, 4.17.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. The vulnerability is exploitable via any page hosting the ProfilePress Tabbed Widget by supplying a malicious filename for the ppress_billing_address file upload field in a crafted POST request.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 37 d ago
Exploit prediction
0.22% chance of exploitation in the next 30 days, higher than 12% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected products
- properfraction Paid Membership Plugin, Ecommerce, User Registration Form, Login Form, User Profile & Restrict Content – ProfilePress
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/269dd459-c857-49ed-b5d6-8c9e946ac590?source=cve
- plugins.trac.wordpress.org /browser/wp-user-avatar/tags/4.17.4/src/Widgets/TabbedWidget.php#L108
- plugins.trac.wordpress.org /browser/wp-user-avatar/tags/4.17.4/src/Classes/FileUploader.php#L24
- plugins.trac.wordpress.org /browser/wp-user-avatar/tags/4.17.4/src/Classes/FileUploader.php#L97
- plugins.trac.wordpress.org /browser/wp-user-avatar/tags/4.17.4/src/Classes/RegistrationAuth.php#L285
- plugins.trac.wordpress.org /browser/wp-user-avatar/tags/4.17.4/src/Widgets/TabbedWidgetDependency.php#L92
- pastebin.com /raw/AEJW3cKe
Sources
- CVE List CVE-2026-92551
- NVD CVE-2026-92551
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.