EXPOSURES › CVE-2026-14537
CVE-2026-14537
CRITICAL
DETAIL
SourceNVD · cve
Published2026-07-31
CVSS9.8
Referencehttps://nvd.nist.gov/vuln/detail/CVE-2026-14537 ↗
▸ RECOMMENDED ACTION Critical severity — schedule patching of the affected products.
PLAYERS IMPLICATED
DESCRIPTION
Incorrect Authorization in the direct HTTP API tool invocation endpoint in Google mcp-toolbox versions v1.3.0 and v1.4.0 allows an unauthenticated attacker to invoke tools protected by the scopeRequired feature via sending tool invocation requests through legacy HTTP endpoints when the --enable-api flag is active.
AFFECTED FEDRAMP PRODUCTS · 2
| PRODUCT | STATUS |
|---|---|
| Google Services (Google Cloud Platform Products and underlying Infrastructure) Google |
Authorized |
| Google Workspace Google |
Authorized |