CVE-2023-28851

Silverstripe Form Capture vulnerable to Stored Cross-Site Scripting

State: Published
Severity: 6.1 Medium
Published: Apr 3, 2023
Updated: Feb 11, 2025
Reserved: Mar 24, 2023

Description

Silverstripe Form Capture provides a method to capture simple silverstripe forms and an admin interface for users. Starting in version 0.2.0 and prior to versions 1.0.2, 1.1.0, 2.2.5, and 3.1.1, improper escaping when presenting stored form submissions allowed for an attacker to perform a Cross-Site Scripting attack. The vulnerability was initially patched in version 1.0.2, and version 1.1.0 includes this patch. The bug was then accidentally re-introduced during a merge error, and has been re-patched in versions 2.2.5 and 3.1.1. There are no known workarounds for this vulnerability.

Scores

CVSS	Score	Vector	Source
3.1	6.1 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	GitHub_M

Weaknesses

CWE-80 Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
silverstripe-form-capturebigfork	>= 0.2.0, < 1.0.2Affected >= 2.0.0, < 2.2.5Affected >= 3.0.0, < 3.1.1Affected

References

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