CVE-2026-26319— OpenClaw has Missing Webhook Authentication in Telnyx Provider Allowing Unauthenticated Requests
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I. Basic Information for CVE-2026-26319
Vulnerability Information
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Vulnerability Title
OpenClaw has Missing Webhook Authentication in Telnyx Provider Allowing Unauthenticated Requests
Source: NVD (National Vulnerability Database)
Vulnerability Description
OpenClaw is a personal AI assistant. Versions 2026.2.13 and below allow the optional @openclaw/voice-call plugin Telnyx webhook handler to accept unsigned inbound webhook requests when telnyx.publicKey is not configured, enabling unauthenticated callers to forge Telnyx events. Telnyx webhooks are expected to be authenticated via Ed25519 signature verification. In affected versions, TelnyxProvider.verifyWebhook() could effectively fail open when no Telnyx public key was configured, allowing arbitrary HTTP POST requests to the voice-call webhook endpoint to be treated as legitimate Telnyx events. This only impacts deployments where the Voice Call plugin is installed, enabled, and the webhook endpoint is reachable from the attacker (for example, publicly exposed via a tunnel/proxy). The issue has been fixed in version 2026.2.14.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
关键功能的认证机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpenClaw 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenClaw是openclaw开源的一个智能人工助理。 OpenClaw 2026.2.13及之前版本存在访问控制错误漏洞，该漏洞源于当telnyx.publicKey未配置时，@openclaw/voice-call插件Telnyx webhook处理程序接受未签名的入站webhook请求，可能导致未经验证的调用者伪造Telnyx事件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-26319
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Same Patch Batch · openclaw · 2026-02-19 · 22 CVEs total
| CVE-2026-26322 | 7.6 HIGH | OpenClaw Gateway tool allowed unrestricted gatewayUrl override |
| CVE-2026-26316 | 7.5 HIGH | OpenClaw has BlueBubbles webhook auth bypass via loopback proxy trust |
| CVE-2026-25474 | 7.5 HIGH | OpenClaw has a Telegram webhook request forgery (missing `channels.telegram.webhookSecret` |
| CVE-2026-26321 | 7.5 HIGH | OpenClaw has a local file disclosure via sendMediaFeishu in Feishu extension |
| CVE-2026-26324 | 7.5 HIGH | OpenClaw has a SSRF guard bypass via full-form IPv4-mapped IPv6 (loopback / metadata reach |
| CVE-2026-26325 | 7.2 HIGH | OpenClaw Node host system.run rawCommand/command mismatch can bypass allowlist/approvals |
| CVE-2026-26317 | 7.1 HIGH | OpenClaw affected by cross-site request forgery (CSRF) through loopback browser mutation e |
| CVE-2026-26972 | 6.7 MEDIUM | OpenClaw has a Path Traversal in Browser Download Functionality |
| CVE-2026-26328 | 6.5 MEDIUM | OpenClaw iMessage group allowlist authorization inherited DM pairing-store identities |
| CVE-2026-27009 | 5.8 MEDIUM | OpenClaw affected by Stored XSS in Control UI via unsanitized assistant name/avatar in inl |
| CVE-2026-26327 | OpenClaw allows unauthenticated discovery TXT records to steer routing and TLS pinning | |
| CVE-2026-26326 | OpenClaw skills.status could leak secrets to operator.read clients | |
| CVE-2026-26329 | OpenClaw has a path traversal in browser upload allows local file read | |
| CVE-2026-26323 | OpenClaw has a command injection in maintainer clawtributors updater | |
| CVE-2026-27001 | OpenClaw: Unsanitized CWD path injection into LLM prompts | |
| CVE-2026-27002 | OpenClaw: Docker container escape via unvalidated bind mount config injection | |
| CVE-2026-27003 | OpenClaw: Telegram bot token exposure via logs | |
| CVE-2026-27004 | OpenClaw session tool visibility hardening and Telegram webhook secret fallback | |
| CVE-2026-27007 | OpenClaw's sandbox config hash sorted primitive arrays and suppressed needed container rec | |
| CVE-2026-27008 | OpenClaw hardened the skill download target directory validation |
Showing top 20 of 22 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: openclaw
- CVE-2026-44118
OpenClaw < 2026.4.22 - Owner Context Spoofing via Bearer Tok - CVE-2026-44117
OpenClaw < 2026.4.20 - Server-Side Request Forgery in QQBot - CVE-2026-44116
OpenClaw < 2026.4.22 - Server-Side Request Forgery in Zalo P - CVE-2026-44115
OpenClaw < 2026.4.22 - Shell Expansion Bypass in Unquoted He - CVE-2026-44114
OpenClaw < 2026.4.20 - Environment Variable Namespace Collis
Same vendor: openclaw
- CVE-2026-44118
OpenClaw < 2026.4.22 - Owner Context Spoofing via Bearer Tok - CVE-2026-44117
OpenClaw < 2026.4.20 - Server-Side Request Forgery in QQBot - CVE-2026-44116
OpenClaw < 2026.4.22 - Server-Side Request Forgery in Zalo P - CVE-2026-44115
OpenClaw < 2026.4.22 - Shell Expansion Bypass in Unquoted He - CVE-2026-44114
OpenClaw < 2026.4.20 - Environment Variable Namespace Collis
Same weakness: CWE-306
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