Jenkins GitLab Branch Source Plugin 684.veafa7c1e2fe3 and earlier does not use a constant-time comparison function when checking whether the provided and expected webhook token are equal.
This could potentially allow attackers to use statistical methods to obtain a valid webhook token.
GitLab Branch Source Plugin 688.v5fa_356ee8520 uses a constant-time comparison function when validating the webhook token.
{
"github_reviewed_at": "2024-01-24T21:50:51Z",
"cwe_ids": [
"CWE-697"
],
"nvd_published_at": "2024-01-24T18:15:09Z",
"github_reviewed": true,
"severity": "LOW"
}