How to use this reference
Editorial lesson: define an explicit retention contract for each diagnostic field, then minimize before storage and fan-out. Check response and logging consumers separately. The advisory identifies 4.3.0 as patched; temporary mitigations include omitting query strings and disabling or authenticating diagnostic exposure.
Before reading
- HTTP credentials, integration boundaries and secure data handling
Context and limits
- Affected versions are <=4.2.0. The diagnostic endpoint requires explicit exposure and is not enabled by default; relevant traffic must carry query-string secrets. Log disclosure additionally requires the relevant DEBUG logging.
- The source describes disclosure to diagnostic readers, not demonstrated production compromise or universal account takeover. It does not detail the patch implementation or release date.
- The advisory credits manus-use as reporter.
Sources and provenance
- Steeltoe.Management.Endpoint: HttpExchanges URI masking leaks query-string secrets Steeltoe · reviewed 2026-10-03
Record reviewed 2026-10-03. Snapshot 53796974ace8. Open the complete JSON contract.