CVE-2026-42377 HIGH

CVE-2026-42377: WordPress SureForms Pro plugin <= 2.8.0 - Broken Access Control vulnerability

Vendor Brainstorm Force

Product SureForms Pro

Weakness CWE-862 · Missing authorization

Published April 29, 2026

Last update April 29, 2026

View on NVD All CVEs

CVSS base score

7.3/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality Low

Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Missing Authorization vulnerability in Brainstorm Force SureForms Pro allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects SureForms Pro: from n/a through 2.8.0.

Explanation of Vulnerability in Simple Terms

02Summary

SureForms Pro through version 2.8.0 fails to properly check user permissions before allowing access to certain functions. An attacker without authentication can read, modify, or delete data by sending direct requests to the application. This affects confidentiality, integrity, and availability of stored information.

What an attacker can do

03Attacker Capabilities

Read, modify, or delete data without logging in or having permission.

Potential impact on your site

04Site Impact

Unauthorized users can access, change, or remove form data and settings without credentials.

Conditions required to exploit

05Prerequisites

Network access to the SureForms Pro installation; no authentication required.

Key dates

06Disclosure timeline

April 29, 2026 CVE published

April 29, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-42377 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/862.html AskarLabs — CWE-862 write-up Missing Authorization

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