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CVE-2026-108671

MEDIUMCVSS 6.5/10

Last modified

CVE-2026-108671 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. JeecgBoot through 3.9.5 contains a missing authorization vulnerability that allows any authenticated user to read MCP server configurations because the queryById permission check is commented out. Attackers can obtain record ids from the unguarded /airag/app/queryById endpoint and retrieve MCP endpoint URLs, headers, and outbound authentication tokens..

Description

JeecgBoot through 3.9.5 contains a missing authorization vulnerability that allows any authenticated user to read MCP server configurations because the queryById permission check is commented out. Attackers can obtain record ids from the unguarded /airag/app/queryById endpoint and retrieve MCP endpoint URLs, headers, and outbound authentication tokens.

Metrics

CVSS 3.1
6.5/10

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

CVSS 4.0
7.1/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
jeecgbootJeecgBoot<= 3.9.5

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-108671?
JeecgBoot through 3.9.5 contains a missing authorization vulnerability that allows any authenticated user to read MCP server configurations because the queryById permission check is commented out. Attackers can obtain record ids from the unguarded /airag/app/queryById endpoint and retrieve MCP endpoint URLs, headers, and outbound authentication tokens.
How severe is CVE-2026-108671?
CVE-2026-108671 has a CVSS score of 6.5/10 (MEDIUM severity).
How do I fix CVE-2026-108671?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST