Detections
Analytics

SCA: security update for openclaw (GHSA-c37p-4qqg-3p76)

medium Tenable Cloud Security Plugin ID 437803

Description

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

 - OpenClaw versions prior to 2026.2.14 contain a webhook signature-verification bypass in the voice-call
 extension that allows unauthenticated requests when the tunnel.allowNgrokFreeTierLoopbackBypass option is
 explicitly enabled. An external attacker can send forged requests to the publicly reachable webhook
 endpoint without a valid X-Twilio-Signature header, resulting in unauthorized webhook event handling and
 potential request flooding attacks. (CVE-2026-29606)

See Also

https://github.com/advisories/GHSA-c37p-4qqg-3p76

Plugin Details

Severity: Medium

ID: 437803

Version: Revision 1.9

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: 2.1

Percentile: 7.49

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 4.7

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

CVSS Score Source: CVE-2026-29606

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

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

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

CVSS v4

Risk Factor: Medium

Base Score: 6.3

Threat Score: 1.7

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 2/18/2026

Vulnerability Publication Date: 2/18/2026

Reference Information

CVE: CVE-2026-29606

cwe: CWE-306