Medium

Silverstripe Form Capture vulnerable to stored cross-site-scripting

Disclosed: 03.04.2023
Updated: 11.10.2026 10:22

Impact

Improper escaping when presenting stored form submissions allowed for an attacker to perform a Cross-Site Scripting attack

Patches

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.

Affected software

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Platform	Package	Vulnerable versions	Fixed in
Composer package	andrewhaine/silverstripe-form-capture	>= 0.2.0, < 1.0.2, >= 2.0.0, < 2.2.5, >= 1.0.0, < 1.0.2	1.0.2, 2.2.5
Composer package	bigfork/silverstripe-form-capture	>= 3.0.0, < 3.1.1	3.1.1

References

CVSS score 6.1/10

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness (CWE): CWE-79
Platform: Composer
Package: andrewhaine/silverstripe-form-capture, bigfork/silverstripe-form-capture
Disclosed: 03.04.2023
Updated: 11.10.2026 10:22

Sources and licenses

OSV / GitHub Advisory Database - GHSA-38h6-gmr2-j4wx - CC BY 4.0

Vulnerability history: andrewhaine/silverstripe-form-capture

All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.

This is the only known vulnerability of this package.

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