This advisory has been withdrawn because it is a duplicate of GHSA-275c-xpvc-jgfw. This link is maintained to preserve external references.
OpenClaw before 2026.4.22 contains a webhook secret revocation bypass vulnerability allowing callers with old Slack and Zalo webhook secrets to remain active after secrets.reload. Attackers can exploit the stale-secret window to deliver webhook events after operator-expected secret revocation, potentially accepting previous credentials.
{
"cwe_ids": [
"CWE-613"
],
"github_reviewed": true,
"github_reviewed_at": "2026-08-24T21:05:58Z",
"nvd_published_at": "2026-06-12T22:16:54Z",
"severity": "MODERATE"
}