Similar to another advisory, certain additional PHP files crafted to look like images may be uploaded regardless of mime type validation rules. This affects front-end forms using the "Forms" feature, and asset upload fields in the control panel.
It has been patched in 3.4.14 and 4.34.0.
{ "nvd_published_at": "2023-11-14T22:15:31Z", "cwe_ids": [ "CWE-434", "CWE-94" ], "severity": "HIGH", "github_reviewed": true, "github_reviewed_at": "2023-11-14T22:25:41Z" }