CVE-2026-4192: AvinashBole quip-mcp-server index.ts setupToolHandlers command injection

Severity: medium (CVSS 6.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-03-16 · updated 2026-06-17
Weakness: CWE-74

Description

A vulnerability has been found in AvinashBole quip-mcp-server 1.0.0. Affected by this vulnerability is the function setupToolHandlers of the file src/index.ts. Such manipulation leads to command injection. The attack may be performed from remote. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Affected products

AvinashBole quip-mcp-server: 1.0.0

References

https://github.com/AvinashBole/quip-mcp-server/
https://github.com/AvinashBole/quip-mcp-server/issues/4
https://github.com/user-attachments/files/25716541/quip-mcp-server_security_advisory.pdf
https://vuldb.com/?ctiid.351099
https://vuldb.com/?id.351099
https://vuldb.com/?submit.770616

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