CVE-2026-88996 json
WPForms <= 2.0.2 - Reflected Cross-Site Scripting via 'page_title' POST Parameter
published 2026-09-25 45 d ago modified 2026-09-25 45 d ago also EUVD-2026-86590
- cvss
- 6.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 32%
- public exploits
- 0
- none known
Summary
The WPForms – AI Form Builder for WordPress – Contact Forms, Payment Forms, Survey Form, Quiz & More plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via 'page_title' POST Parameter via {page_title} Smart Tag in all versions up to, and including, 2.0.2 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. This is only exploitable on forms whose admin-authored confirmation message places the {page_title} Smart Tag inside an HTML attribute context.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 45 d ago
Exploit prediction
0.39% chance of exploitation in the next 30 days, higher than 32% 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
- smub WPForms – AI Form Builder for WordPress – Contact Forms, Payment Forms, Survey Form, Quiz & More
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/0a10570c-542a-494c-9dea-96a58b91139e?source=cve
- plugins.trac.wordpress.org /browser/wpforms-lite/tags/2.0.1.1/src/Frontend/Classic.php#L297
- plugins.trac.wordpress.org /browser/wpforms-lite/tags/2.0.1.1/src/SmartTags/SmartTag/PageTitle.php#L33
- plugins.trac.wordpress.org /browser/wpforms-lite/tags/2.0.1.1/src/SmartTags/SmartTags.php#L482
- plugins.trac.wordpress.org /browser/wpforms-lite/tags/2.0.1.1/includes/class-process.php#L1718
- plugins.trac.wordpress.org /changeset?reponame=&old=3709178%40wpforms-lite&new=3709178%40wpforms-lite
Sources
- CVE List CVE-2026-88996
- NVD CVE-2026-88996
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.