GHSA-CG6C-Q2HX-69H7 OpenClaw: Plivo V2 verified replay identity drifts on query-only variants

Summary Before v2026.3.23, the Plivo V2 verification path treated query-only variants of the same signed request as fresh verified work. Plivo V2 signatures authenticate baseUrl + nonce, but the replay key was derived from the full verification URL including the query string, so unsigned query-on...