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CVE-2026-18997: Incorrect Authorization in cosmicstack-labs mercury-agent

0
Medium
VulnerabilityCVE-2026-18997cvecve-2026-18997
Published: 08/06/2026 (08/06/2026, 04:30:10 UTC)
Source: CVE Database V5
Vendor/Project: cosmicstack-labs
Product: mercury-agent

Description

A vulnerability was found in cosmicstack-labs mercury-agent up to 1.1.12. This issue affects the function Agent.handleBgCommand of the file src/core/agent.ts of the component bg Command Handler. Performing a manipulation results in incorrect authorization. It is possible to initiate the attack remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v4.0

Score 5.3medium

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Vuln. Confidentiality
Low
Vuln. Integrity
Low
Vuln. Availability
Low
Subsq. Confidentiality
None
Subsq. Integrity
None
Subsq. Availability
None
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Affected software

Affected versions
=1.1.0=1.1.1=1.1.2=1.1.3=1.1.4=1.1.5=1.1.6=1.1.7=1.1.8=1.1.9=1.1.10=1.1.11=1.1.12
CPE configurations
cpe:2.3:a:cosmicstack-labs:mercury-agent:*:*:*:*:*:*:*:*

Technical Details

Data Version
5.2
Assigner Short Name
VulDB
Date Reserved
2026-08-05T19:41:35.352Z
Cvss Version
4.0
State
PUBLISHED
Remediation Level
null

Threat ID: 6a741e9bbf8831d53936e7cc

Added to database: 08/06/2026, 05:41:47 UTC

Last updated: 08/06/2026, 05:41:47 UTC

Views: 1

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