Vulnerability · Published Mar 15, 2026 · Assigned by VulDB

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

Medium 6.3

In plain English

A medium-severity command injection in quip-mcp-server from AvinashBole. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.5% (higher than 75% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium

Exploit odds (30 days)1.5%top 25.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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 (as reported)

Vendor	Product	Versions
AvinashBole	quip-mcp-server	1.0.0

Weakness: CWE-77, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

References

VDB-351099 | AvinashBole quip-mcp-server index.ts setupToolHandlers command injection vdb-entry, technical-description
VDB-351099 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #770616 | AvinashBole quip-mcp-server <=0.1.0 Command Injection third-party-advisory
https://github.com/AvinashBole/quip-mcp-server/issues/4 issue-tracking
https://github.com/user-attachments/files/25716541/quip-mcp-server_security_advisory.pdf exploit
https://github.com/AvinashBole/quip-mcp-server/ product