A vulnerability was found in MAA-AI MaaMCP up to 1.1.1.dev6+g2e4a41287. The affected element is the function save_pipeline/load_pipeline of the file pipeline_tools.py. Performing a manipulation results in path traversal. The attack can be initiated remotely. The exploit has been made public and could be used. The patch is named c93ef45cba75295eba26d9ff1ffb9202a91c6150. To fix this issue, it is recommended to deploy a patch.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction Passive

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction Required

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction Required

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Maa-ai
  • Maamcp

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References
Link Providers
https://github.com/MAA-AI/MaaMCP/ cve-icon cve-icon
https://github.com/MAA-AI/MaaMCP/issues/31 cve-icon cve-icon
https://github.com/MAA-AI/MaaMCP/issues/32 cve-icon cve-icon
https://github.com/Zeeeepa/MaaMCP/commit/c93ef45cba75295eba26d9ff1ffb9202a91c6150 cve-icon cve-icon
https://vuldb.com/cve/CVE-2026-81847 cve-icon cve-icon
https://vuldb.com/submit/887255 cve-icon cve-icon
https://vuldb.com/vuln/396172 cve-icon cve-icon
https://vuldb.com/vuln/396172/cti cve-icon cve-icon
History

Fri, 28 Aug 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 27 Aug 2026 18:00:00 +0000

Type Values Removed Values Added
Description A vulnerability was found in MAA-AI MaaMCP up to 1.1.1.dev6+g2e4a41287. The affected element is the function save_pipeline/load_pipeline of the file pipeline_tools.py. Performing a manipulation results in path traversal. The attack can be initiated remotely. The exploit has been made public and could be used. The patch is named c93ef45cba75295eba26d9ff1ffb9202a91c6150. To fix this issue, it is recommended to deploy a patch.
Title MAA-AI MaaMCP pipeline_tools.py load_pipeline path traversal
First Time appeared Maa-ai
Maa-ai maamcp
Weaknesses CWE-22
CPEs cpe:2.3:a:maa-ai:maamcp:*:*:*:*:*:*:*:*
Vendors & Products Maa-ai
Maa-ai maamcp
References
Metrics cvssV2_0

{'score': 6.5, 'vector': 'AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C'}

cvssV3_0

{'score': 5.5, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C'}

cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C'}

cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2026-08-27T22:15:13.010Z

Updated: 2026-08-28T15:34:36.405Z

Reserved: 2026-08-27T16:15:02.690Z

Link: CVE-2026-81847

cve-icon Vulnrichment

Updated: 2026-08-28T15:34:30.352Z

cve-icon NVD

Status : Deferred

Published: 2026-08-28T00:18:22.333

Modified: 2026-08-28T20:20:13.643

Link: CVE-2026-81847

cve-icon Redhat

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