The provided vulnerability information describes SQL injection in silverstripe/restfulserver and silverstripe/registry modules, but no specific code examples, commit diffs, or patched function details are available in the references. While the CWE-89 indicates improper SQL neutralization, the advisory materials (including SilverStripe's security notice and GitHub Advisory) don't disclose exact vulnerable functions or file paths. Without access to pre-patch code or patch details, we can't confidently identify specific functions. The vulnerability likely stems from unsanitized user input in REST API parameter handling (restfulserver) or registry query builders, but this remains speculative.