search_regions
on https://mcp.peek.com
Severity
2 findings on this tool
- highexcessive agencyf-r4-search_regions
Tool `search_regions` accepts an unbounded monetary / quota value
The numeric parameter(s) `limit` have a money/quota-shaped name but no `maximum` constraint. An LLM tricked by indirect-injection can call the tool with arbitrarily large values.
fix: Add a `maximum` (and ideally `minimum`) to each money/quota numeric, OR enforce the cap via a capframe-bind `--limit` caveat at the agent boundary.
OWASP LLM08NIST MANAGE-2.2ATLAS T0051 - mediumunconstrained inputf-r1-search_regions
Tool `search_regions` accepts unconstrained string input
The following string parameter(s) have no `maxLength` constraint: `query`. Unbounded strings let an attacker stuff arbitrary payloads through the tool, including indirect-injection content.
fix: Add a `maxLength` to each string property, or constrain with an `enum` or `pattern`. Most legitimate tool inputs fit under a few hundred bytes.
OWASP LLM01NIST MEASURE-2.3ATLAS T0051
About this tool
search_regions is one of 6 tools exposed by Peek Experiences MCP. The server scored 82/100 overall against the capframe rule engine (source: http). Last scanned 2026-06-05.
The findings above are emitted by the public capframe.findings.v1 schema. Disagree with one? Open an issue.