Riskcovery

CVE-2026-18997

cosmicstack-labs mercury-agent bg agent.ts Agent.handleBgCommand authorization

State
Published
Severity
5.3 Medium
Published
Aug 6, 2026
Updated
Aug 6, 2026
Reserved
Aug 5, 2026

Read the record on cve.org

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.

Scores

CVSSScoreVectorSource
4.05.3 MediumCVSS: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:PVulDB
3.16.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:RVulDB
3.06.3 MediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:RVulDB
2.06.5 MediumAV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:URVulDB

Weaknesses

Affected Products

ProductVersions
mercury-agentcosmicstack-labs
  • 1.1.0Affected
  • 1.1.1Affected
  • 1.1.2Affected
  • 1.1.3Affected
  • 1.1.4Affected
  • 1.1.5Affected
  • 1.1.6Affected
  • 1.1.7Affected
  • 1.1.8Affected
  • 1.1.9Affected
  • 1.1.10Affected
  • 1.1.11Affected
  • 1.1.12Affected

References

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