CVE-2026-35640 OpenClaw < 2026.3.25 - Denial of Service via Unauthenticated Webhook Request Parsing

OpenClaw before 2026.3.25 parses JSON request bodies before validating webhook signatures, allowing unauthenticated attackers to force resource-intensive parsing operations. Remote attackers can send malicious webhook requests to trigger denial of service by exhausting server resources through...

CVE-2026-35635

OpenClaw

CVE-2026-35635

OpenClaw before 2026.3.22 contains a webhook path route replacement vulnerability in the Synology Chat extension that allows attackers to collapse multi-account configurations onto shared webhook paths. Attackers can exploit inherited or duplicate webhook paths to bypass per-account DM access...

CVE-2026-35635 OpenClaw < 2026.3.22 - Webhook Path Route Replacement Vulnerability in Synology Chat

OpenClaw before 2026.3.22 contains a webhook path route replacement vulnerability in the Synology Chat extension that allows attackers to collapse multi-account configurations onto shared webhook paths. Attackers can exploit inherited or duplicate webhook paths to bypass per-account DM access...

CVE-2026-35635 OpenClaw < 2026.3.22 - Webhook Path Route Replacement Vulnerability in Synology Chat

OpenClaw before 2026.3.22 contains a webhook path route replacement vulnerability in the Synology Chat extension that allows attackers to collapse multi-account configurations onto shared webhook paths. Attackers can exploit inherited or duplicate webhook paths to bypass per-account DM access...

CVE-2026-35628

OpenClaw before 2026.3.25 contains a missing rate limiting vulnerability in Telegram webhook authentication that allows attackers to brute-force weak webhook secrets. The vulnerability enables repeated authentication guesses without throttling, permitting attackers to systematically guess webhook...

CVE-2026-35628 OpenClaw < 2026.3.25 - Brute-Force Attack via Missing Telegram Webhook Rate Limiting

OpenClaw before 2026.3.25 contains a missing rate limiting vulnerability in Telegram webhook authentication that allows attackers to brute-force weak webhook secrets. The vulnerability enables repeated authentication guesses without throttling, permitting attackers to systematically guess webhook...

CVE-2026-35628 OpenClaw < 2026.3.25 - Brute-Force Attack via Missing Telegram Webhook Rate Limiting

OpenClaw before 2026.3.25 contains a missing rate limiting vulnerability in Telegram webhook authentication that allows attackers to brute-force weak webhook secrets. The vulnerability enables repeated authentication guesses without throttling, permitting attackers to systematically guess webhook...

CVE-2026-35628

Technical details about CVE-2026-35628 are not publicly provided in the supplied documents. Monitor for updates.

CVE-2026-35626

OpenClaw before 2026.3.22 contains an unauthenticated resource exhaustion vulnerability in voice call webhook handling that buffers request bodies before provider signature checks. Attackers can send large or malicious webhook requests to exhaust server resources without authentication by bypassi...

CVE-2026-35626 OpenClaw < 2026.3.22 - Unauthenticated Resource Exhaustion via Voice Call Webhook

OpenClaw before 2026.3.22 contains an unauthenticated resource exhaustion vulnerability in voice call webhook handling that buffers request bodies before provider signature checks. Attackers can send large or malicious webhook requests to exhaust server resources without authentication by bypassi...

CVE-2026-35626 OpenClaw < 2026.3.22 - Unauthenticated Resource Exhaustion via Voice Call Webhook

OpenClaw before 2026.3.22 contains an unauthenticated resource exhaustion vulnerability in voice call webhook handling that buffers request bodies before provider signature checks. Attackers can send large or malicious webhook requests to exhaust server resources without authentication by bypassi...

CVE-2026-35626

CVE-2026-35626 concerns OpenClaw prior to 2026.3.22, describing an unauthenticated resource exhaustion vulnerability in voice call webhook handling. The issue arises from buffering request bodies before provider signature checks, allowing attackers to send large or malformed webhook requests to e...

CVE-2026-35623 OpenClaw < 2026.3.25 - Brute-Force Attack via Missing Webhook Password Rate Limiting

OpenClaw before 2026.3.25 contains a missing rate limiting vulnerability in webhook authentication that allows attackers to brute-force weak webhook passwords without throttling. Remote attackers can repeatedly submit incorrect password guesses to the webhook endpoint to compromise authentication...

CVE-2026-35623

OpenClaw prior to 2026.3.25 has a missing rate-limiting flaw in webhook authentication, enabling brute-force guesses to bypass authentication and gain unauthorized access. Affected component: webhook authentication endpoint; root cause: lack of throttling on password attempts. Documented impact i...

CVE-2026-35623 OpenClaw < 2026.3.25 - Brute-Force Attack via Missing Webhook Password Rate Limiting

OpenClaw before 2026.3.25 contains a missing rate limiting vulnerability in webhook authentication that allows attackers to brute-force weak webhook passwords without throttling. Remote attackers can repeatedly submit incorrect password guesses to the webhook endpoint to compromise authentication...

CVE-2026-35623

OpenClaw before 2026.3.25 contains a missing rate limiting vulnerability in webhook authentication that allows attackers to brute-force weak webhook passwords without throttling. Remote attackers can repeatedly submit incorrect password guesses to the webhook endpoint to compromise authentication...

CVE-2026-35622 OpenClaw < 2026.3.22 - Improper Authentication Verification in Google Chat Webhook

OpenClaw before 2026.3.22 contains an improper authentication verification vulnerability in Google Chat app-url webhook handling that accepts add-on principals outside intended deployment bindings. Attackers can bypass webhook authentication by providing non-deployment add-on principals to execut...

CVE-2026-35622 OpenClaw < 2026.3.22 - Improper Authentication Verification in Google Chat Webhook

OpenClaw before 2026.3.22 contains an improper authentication verification vulnerability in Google Chat app-url webhook handling that accepts add-on principals outside intended deployment bindings. Attackers can bypass webhook authentication by providing non-deployment add-on principals to execut...

CVE-2026-35622

OpenClaw (npm package) before 2026.3.22 contains an improper authentication verification in Google Chat app-url webhook handling, allowing attackers to bypass webhook authentication by supplying non-deployment add-on principals and perform unauthorized actions through the Google Chat integration....