OpenClaw 安全漏洞

OpenClaw is an open-source intelligent artificial assistant developed by OpenClaw. Versions of OpenClaw prior to 2026.4.15 contained security vulnerabilities. These vulnerabilities stemmed from authentication bypasses in the Feishu webhook and card operation verification processes, allowing...

GHSA-XH72-V6V9-MWHC OpenClaw: Feishu webhook and card-action validation now fail closed

Summary Feishu webhook mode accepted missing encryptKey configuration as valid and blank card-action callback tokens as usable lifecycle tokens. Together, those fail-open paths could allow unauthenticated webhook or card-action traffic to reach command dispatch in affected deployments. Impact A...

OpenClaw: Feishu webhook and card-action validation now fail closed

Summary Feishu webhook mode accepted missing encryptKey configuration as valid and blank card-action callback tokens as usable lifecycle tokens. Together, those fail-open paths could allow unauthenticated webhook or card-action traffic to reach command dispatch in affected deployments. Impact A...

PT-2026-38242

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.4.15 Description An authentication bypass exists in the Feishu webhook and card-action validation. When the encryptKey configuration is missing or callback tokens are blank, the system fails open rather than...

CVE-2026-35665

OpenClaw before 2026.3.24 contains an incomplete fix for CVE-2026-32011 where the Feishu webhook handler accepts request bodies with permissive limits of 1MB and 30-second timeout before signature verification. An unauthenticated attacker can exhaust server connection resources by sending...

CVE-2026-35665 OpenClaw < 2026.3.24 - Denial of Service via Feishu Webhook Pre-Auth Body Parsing

OpenClaw before 2026.3.24 contains an incomplete fix for CVE-2026-32011 where the Feishu webhook handler accepts request bodies with permissive limits of 1MB and 30-second timeout before signature verification. An unauthenticated attacker can exhaust server connection resources by sending...

CVE-2026-35665

OpenClaw CVE-2026-35665 details a Denial of Service via pre-auth body parsing in the Feishu webhook handler. The Feishu extension still uses permissive pre-auth limits (1 MB body, 30 s timeout) before signature verification, unlike other webhook handlers that were patched to 64 KB / 5 s. Attacker...

CVE-2026-35665

OpenClaw before 2026.3.24 contains an incomplete fix for CVE-2026-32011 where the Feishu webhook handler accepts request bodies with permissive limits of 1MB and 30-second timeout before signature verification. An unauthenticated attacker can exhaust server connection resources by sending...

EUVD-2026-21476

OpenClaw before 2026.3.24 contains an incomplete fix for CVE-2026-32011 where the Feishu webhook handler accepts request bodies with permissive limits of 1MB and 30-second timeout before signature verification. An unauthenticated attacker can exhaust server connection resources by sending...

CVE-2026-35665 OpenClaw < 2026.3.24 - Denial of Service via Feishu Webhook Pre-Auth Body Parsing

OpenClaw before 2026.3.24 contains an incomplete fix for CVE-2026-32011 where the Feishu webhook handler accepts request bodies with permissive limits of 1MB and 30-second timeout before signature verification. An unauthenticated attacker can exhaust server connection resources by sending...

CVE-2026-35665 OpenClaw < 2026.3.24 - Denial of Service via Feishu Webhook Pre-Auth Body Parsing

OpenClaw before 2026.3.24 contains an incomplete fix for CVE-2026-32011 where the Feishu webhook handler accepts request bodies with permissive limits of 1MB and 30-second timeout before signature verification. An unauthenticated attacker can exhaust server connection resources by sending...

OpenClaw 安全漏洞

OpenClaw is an open-source intelligent artificial assistant developed by OpenClaw. Versions of OpenClaw prior to 2026.3.24 contained security vulnerabilities. These vulnerabilities stemmed from the Feishu webhook processor accepting request bodies with lax restrictions before signature...

PT-2026-31976

OpenClaw before 2026.3.24 contains an incomplete fix for CVE-2026-32011 where the Feishu webhook handler accepts request bodies with permissive limits of 1MB and 30-second timeout before signature verification. An unauthenticated attacker can exhaust server connection resources by sending...

GHSA-W6M8-CQVJ-PG5V OpenClaw has incomplete Fix for CVE-2026-32011: Feishu Webhook Pre-Auth Body Parsing DoS (Slow-Body / Slowloris Variant)

Fixed in OpenClaw 2026.3.24, the current shipping release. Advisory Details Title: Incomplete Fix for CVE-2026-32011: Feishu Webhook Pre-Auth Body Parsing DoS Slow-Body / Slowloris Variant Description: Summary The patch for CVE-2026-32011 tightened pre-auth body parsing limits from 1MB/30s to...

OpenClaw has incomplete Fix for CVE-2026-32011: Feishu Webhook Pre-Auth Body Parsing DoS (Slow-Body / Slowloris Variant)

Fixed in OpenClaw 2026.3.24, the current shipping release. Advisory Details Title: Incomplete Fix for CVE-2026-32011: Feishu Webhook Pre-Auth Body Parsing DoS Slow-Body / Slowloris Variant Description: Summary The patch for CVE-2026-32011 tightened pre-auth body parsing limits from 1MB/30s to...

Allocation of Resources Without Limits or Throttling

Overview @openclaw/feishu is an OpenClaw Feishu/Lark channel plugin community maintained by @m1heng Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the installRequestBodyLimitGuard function in the Feishu webhook handler, which appli...

GHSA-3H52-CX59-C456 OpenClaw: Feishu webhook reads and parses unauthenticated request bodies before signature validation

Summary Feishu webhook reads and parses unauthenticated request bodies before signature validation Affected Packages / Versions - Package: openclaw - Affected versions: = 2026.3.24 - First patched version: 2026.3.25 - Latest published npm version at verification time: 2026.3.24 Details Feishu...

Allocation of Resources Without Limits or Throttling

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the Feishu webhook handling process. An attacker can cause excessive resource consumption by sending unauthenticated requests that...

OpenClaw: Feishu webhook reads and parses unauthenticated request bodies before signature validation

Summary Feishu webhook reads and parses unauthenticated request bodies before signature validation Affected Packages / Versions - Package: openclaw - Affected versions: = 2026.3.24 - First patched version: 2026.3.25 - Latest published npm version at verification time: 2026.3.24 Details Feishu...

EUVD-2026-17013

OpenClaw before 2026.3.12 contains an authentication bypass vulnerability in Feishu webhook mode when only verificationToken is configured without encryptKey, allowing acceptance of forged events. Unauthenticated network attackers can inject forged Feishu events and trigger downstream tool...