CVE-2025-64515
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-11-18

Last updated on: 2025-12-02

Assigner: GitHub, Inc.

Description
Open Forms allows users create and publish smart forms. Prior to versions 3.2.7 and 3.3.3, forms where the prefill data fields are dynamically set to readonly/disabled can be modified by malicious users deliberately trying to modify data they're not supposed to. For regular users, the form fields are marked as readonly and cannot be modified through the user interface. This issue has been patched in versions 3.2.7 and 3.3.3.
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Meta Information
Published
2025-11-18
Last Modified
2025-12-02
Generated
2026-06-16
AI Q&A
2025-11-19
EPSS Evaluated
2026-06-15
NVD
CVE-2025-64515
EUVD
EUVD-2025-198098
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
maykinmedia open_forms to 3.2.7 (exc)
maykinmedia open_forms From 3.3.0 (inc) to 3.3.3 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-NVD-CWE-noinfo
CWE-20 The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
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Executive Summary

This vulnerability in Open Forms allows malicious users to modify form fields that are intended to be readonly or disabled when prefill data fields are dynamically set as such. Although regular users see these fields as readonly and cannot change them through the user interface, attackers can deliberately manipulate the data they should not be able to modify. This issue affects versions prior to 3.2.7 and 3.3.3 and has been patched in those versions.

Impact Analysis

The vulnerability can lead to unauthorized modification of form data that should be protected as readonly or disabled. This could result in data integrity issues, where malicious users alter information they are not permitted to change, potentially causing incorrect or fraudulent data submissions.

Mitigation Strategies

Upgrade Open Forms to version 3.2.7 or 3.3.3 or later, as these versions contain the patch that fixes the vulnerability allowing modification of readonly/disabled prefill data fields.

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