A user with query access could use polymorphic join filters to infer hidden or read-restricted field values, including password-reset tokens.
You are affected if:
Users should upgrade Payload packages to >= 3.90.0 or >= 4.0.0-canary.34.
There is no complete workaround. Restricting read access to sensitive collections reduces exposure but does not replace upgrading.
{
"cwe_ids": [
"CWE-200",
"CWE-639"
],
"github_reviewed": true,
"github_reviewed_at": "2026-10-06T16:09:04Z",
"nvd_published_at": null,
"severity": "HIGH"
}