CVE-2026-18996

MediumCVSS 6.3/10Last modified Oct 23, 2026

Description

A vulnerability has been found in cosmicstack-labs mercury-agent up to 1.1.12. This vulnerability affects the function PermissionManager.checkShellCommand of the file src/capabilities/permissions.ts of the component run_command Handler. Such manipulation leads to incorrect privilege assignment. The attack may be performed from remote. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Metrics

CVSS 3.1 6.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Weakness enumeration

CWE-266

Affected software

No affected versions have been published.

Timeline

Published: Aug 6, 2026
Last modified: Oct 23, 2026
NVD status: Deferred

Related CVEs from 2026

CVE-2026-189976.3A vulnerability was found in cosmicstack-labs mercury-agent up to 1.1.12. This issue affects the function Agent.handleBgCommand of the file CVE-2026-189986.3A vulnerability was determined in cosmicstack-labs mercury-agent up to 1.1.12. Impacted is the function SubAgent.run of the file src/core/su CVE-2026-19006.5The Link Whisper Free WordPress plugin before 0.9.1 has a publicly accessible REST endpoint that allows unauthenticated settings updates.CVE-2026-190007.3A vulnerability was identified in JeecgBoot up to 3.9.2. The affected element is an unknown function of the file /airag/chat/send of the com CVE-2026-190019.8The MongoDB BI Connector ODBC Driver may write outside the bounds of a fixed-size buffer when an application supplies an unusually long cata CVE-2026-190028.1A missing bounds check when parsing stored procedure parameter metadata in the MongoDB BI Connector ODBC Driver can result in an out-of-boun CVE-2026-190037.8A data source definition containing an over-length file path setting may cause the MongoDB BI Connector ODBC Driver setup dialog to write ou CVE-2026-190048.1An application using the MongoDB BI Connector ODBC Driver may experience a memory-safety issue when processing output parameters from a stor CVE-2026-190056.3A vulnerability was detected in nanocoai NanoClaw up to 2.0.64. Affected is the function handleCreateAgent of the file src/modules/agent-to-CVE-2026-190066.3A vulnerability was found in mf-yang openclaw-cn 2026.2.5. This affects an unknown part of the file src/agents/bash-tools.exec.ts of the com CVE-2026-190076.3A vulnerability was determined in mf-yang openclaw-cn up to 0.2.1. This vulnerability affects the function isApprovedElevatedSender of the f CVE-2026-190086.3A vulnerability was identified in mf-yang openclaw-cn up to 0.2.1. This issue affects the function assertNoSymlinkEscape of the file src/age