What is CVE-2026-19263?

CVE-2026-19263 is a high-severity vulnerability in Inquirelab Mcp-Bridge-Api, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.3/10. Published 2026-08-08.

How severe is CVE-2026-19263?

High severity. CVSS v3 base score is 7.3 out of 10.

RCE in Inquirelab Mcp-Bridge-Api

CVE-2026-19263

A vulnerability was found in INQUIRELAB mcp-bridge-api up to b30a82aa1d1d1139e0de846c41c8aadee6e06114. The impacted element is an unknown function of the file mcp-bridge.js of the component Servers Endpoint. Performing a manipulation of the argument command/args results in command injection. It is possible to initiate the attack remotely. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The pull request to fix this issue awaits acceptance.

EPSS: 0.013 (69.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

Affected products

Inquirelab Mcp-bridge-api — versions b30a82aa1d1d1139e0de846c41c8aadee6e06114

Weakness classification (CWE)

References

cna@vuldb.com (product)
cna@vuldb.com (issue-tracking)
cna@vuldb.com (issue-tracking)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)

Frequently asked questions

What is CVE-2026-19263?: CVE-2026-19263 is a high-severity vulnerability in Inquirelab Mcp-Bridge-Api, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.3/10. Published 2026-08-08.
How severe is CVE-2026-19263?: High severity. CVSS v3 base score is 7.3 out of 10.