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CVE-2026-19263: Command Injection in INQUIRELAB mcp-bridge-api

0
Medium
Published: 08/08/2026 (08/08/2026, 06:45:09 UTC)
Source: GCVE Database
Vendor/Project: INQUIRELAB
Product: mcp-bridge-api

Description

A command injection vulnerability exists in the INQUIRELAB mcp-bridge-api component, specifically in an unknown function within the mcp-bridge.js file related to the Servers Endpoint. This vulnerability allows remote attackers to manipulate command or argument inputs to execute arbitrary commands. The product uses a rolling release model, so no specific affected or fixed versions are available yet. A fix has been developed but is pending acceptance via a pull request.

CVSS v4.0

Score 6.9medium

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
None
Vuln. Confidentiality
Low
Vuln. Integrity
Low
Vuln. Availability
Low
Subsq. Confidentiality
None
Subsq. Integrity
None
Subsq. Availability
None
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X

Affected software

Affected versions
b30a82aa1d1d1139e0de846c41c8aadee6e06114

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 08/08/2026, 14:56:30 UTC

Technical Analysis

The INQUIRELAB mcp-bridge-api up to commit b30a82aa1d1d1139e0de846c41c8aadee6e06114 contains a command injection vulnerability (CWE-74) in an unspecified function of the mcp-bridge.js file within the Servers Endpoint component. This flaw allows remote attackers to execute arbitrary commands by manipulating the command or args arguments. The product follows a rolling release model, so no discrete version numbers for affected or patched releases are provided. A pull request addressing this vulnerability is awaiting acceptance, indicating no official fix is currently available.

Potential Impact

Successful exploitation could allow remote attackers to execute arbitrary commands on the affected system, potentially leading to confidentiality, integrity, and availability impacts. The CVSS 3.1 base score is 7.3 (medium severity), reflecting network attack vector, low attack complexity, no privileges or user interaction required, and impacts to confidentiality, integrity, and availability.

Mitigation Recommendations

No official fix is currently available as the pull request to address the vulnerability is pending acceptance. Users should monitor the vendor's repository or advisory channels for the acceptance and release of the patch. Until then, consider restricting network access to the affected component to trusted sources to reduce exposure.

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Technical Details

Gcve Source
db.gcve.eu
Osv Id
GHSA-c8c4-xf97-vvc8
Osv Schema Version
1.4.0
Aliases
["CVE-2026-19263"]
Ecosystems
[]
Database Specific Severity
MODERATE
Cvss Version
3.1

Threat ID: 6a774283bf8831d539b06564

Added to database: 08/08/2026, 14:51:47 UTC

Last enriched: 08/08/2026, 14:56:30 UTC

Last updated: 08/08/2026, 19:40:59 UTC

Views: 3

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