The SureForms WordPress plugin before 2.11.1 does not properly validate the payment amount on forms that use a dynamically-sourced (variable/hidden) payment amount, allowing unauthenticated users to underpay for the configured product or subscription. Forms using a fixed configured price are not affected.

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Fixes

Solution

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Workaround

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History

Tue, 14 Jul 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.9, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 14 Jul 2026 07:45:00 +0000

Type Values Removed Values Added
First Time appeared Sureforms
Sureforms sureforms
Wordpress
Wordpress wordpress
Vendors & Products Sureforms
Sureforms sureforms
Wordpress
Wordpress wordpress

Tue, 14 Jul 2026 06:15:00 +0000

Type Values Removed Values Added
Description The SureForms WordPress plugin before 2.11.1 does not properly validate the payment amount on forms that use a dynamically-sourced (variable/hidden) payment amount, allowing unauthenticated users to underpay for the configured product or subscription. Forms using a fixed configured price are not affected.
Title SureForms < 2.11.1 - Unauthenticated Payment Amount Bypass
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-07-14T12:29:42.659Z

Reserved: 2026-06-08T08:28:35.208Z

Link: CVE-2026-11567

cve-icon Vulnrichment

Updated: 2026-07-14T12:29:38.432Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-14T07:30:07Z

Weaknesses

No weakness.