Detections
Analytics

SCA: security update for openclaw (GHSA-4hg8-92x6-h2f3)

high Tenable Cloud Security Plugin ID 437755

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - 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. (CVE-2026-26319)

See Also

https://github.com/advisories/GHSA-4hg8-92x6-h2f3

Plugin Details

Severity: High

ID: 437755

Version: Revision 1.8

Type: Local

Family: SCA Checks

Published: 2/18/2026

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.73

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:C/A:N

CVSS Score Source: CVE-2026-26319

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 2/17/2026

Vulnerability Publication Date: 2/17/2026

Reference Information

CVE: CVE-2026-26319

cwe: CWE-306