What’s Vulnerable › Vulnerabilities

CVE-2026-81847: MAA-AI MaaMCP pipeline_tools.py load_pipeline path traversal

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-28 · updated 2026-08-28
• Weakness: CWE-22

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.

Affected products

• MAA-AI MaaMCP: 1.1.1.dev6+g2e4a41287

References

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

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