All versions of dset prior to 3.1.2 are vulnerable to Prototype Pollution via dset/merge mode, as the dset function checks for prototype pollution by validating if the top-level path contains __proto__, constructor or prototype. By crafting a malicious object, it is possible to bypass this check and achieve prototype pollution.
{
"nvd_published_at": "2022-05-01T16:15:00Z",
"github_reviewed": true,
"cwe_ids": [
"CWE-1321"
],
"severity": "MODERATE",
"github_reviewed_at": "2022-05-20T20:13:33Z"
}