CVE-2025-49399 | BDVDB-2026-290477 Detail

BasixNEX-Forms

Description#

Cross-Site Request Forgery (CSRF) vulnerability in Basix NEX-Forms nex-forms-express-wp-form-builder allows Cross Site Request Forgery.This issue affects NEX-Forms: from n/a through <= 9.1.3.

Impact#

Cross Site Request Forgery

Weaknesses#

CWE-352 Cross-Site Request Forgery (CSRF)

References#

https://patchstack.com/database/Wordpress/Plugin/nex-forms-express-wp-form-builder/vulnerability/wordpress-nex-forms-plugin-9-1-3-cross-site-request-forgery-csrf-vulnerability?_s_id=cve

Exploit#

No public exploit known

History#

Version 12025-08-20Record published in the CVE List.
Version 22026-04-28Most recent update recorded in the CVE List.

Published

Published: 2025-08-20
Last modified: 2026-04-28

Vendor information

Vendor: Basix
Product: NEX-Forms

All Basix vulnerabilities

Score

8.8 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 6.5.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Cross-Site Request Forgery

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
<= 9.1.3
Fixed
Not stated
Vulnerable
Not stated
Fixed
9.1.4

Scoring System

CVSS v4.0

Not available

CVSS v3.1

8.8 High

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	Required
Scope	Unchanged
Confidentiality	High
Integrity	High
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).