Nexting pinclaw OpenClaw channel plugin through 0.3.0 contains a missing authentication vulnerability in src/core/http-router.ts that skips the authToken check on POST /pinclaw/send. Unauthenticated attackers reaching port 18790, which binds all interfaces by default, can inject blind prompts into the user's main OpenClaw agent session as user instructions.
History

Tue, 13 Oct 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 13 Oct 2026 08:15:00 +0000

Type Values Removed Values Added
First Time appeared Nexting
Nexting pinclaw
Vendors & Products Nexting
Nexting pinclaw

Sun, 11 Oct 2026 12:45:00 +0000

Type Values Removed Values Added
Description Nexting pinclaw OpenClaw channel plugin through 0.3.0 contains a missing authentication vulnerability in src/core/http-router.ts that skips the authToken check on POST /pinclaw/send. Unauthenticated attackers reaching port 18790, which binds all interfaces by default, can inject blind prompts into the user's main OpenClaw agent session as user instructions.
Title Nexting pinclaw through 0.3.0 Missing Authentication via POST /pinclaw/send
Weaknesses CWE-306
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N'}

cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-10-11T12:19:55.198Z

Updated: 2026-10-13T17:00:05.814Z

Reserved: 2026-10-11T01:57:27.711Z

Link: CVE-2026-108757

cve-icon Vulnrichment

Updated: 2026-10-13T15:49:31.000Z

cve-icon NVD

Status : Deferred

Published: 2026-10-11T13:17:20.840

Modified: 2026-10-16T19:18:44.867

Link: CVE-2026-108757

cve-icon Redhat

No data.