CVE-2026-92729
HIGHCVSS 8.2Description
SigNoz versions 0.88.0 through 0.141.0 fail to apply authorization wrappers to trace-funnel analytics endpoints in the HTTP handler. Unauthenticated attackers can submit arbitrary funnel definitions to retrieve trace analytics including identifiers, durations, span counts, service topology, and error activity without credentials.
Timeline
Published:September 16th, 2026 7:18 PM
Last modified:September 21st, 2026 7:17 PM
CVSS Scoring
CVSS v3: 8.2 (HIGH)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
References & Reports
Advisories, patches, and third-party reports
- https://github.com/SigNoz/signoz
- https://github.com/SigNoz/signoz/blob/v0.141.0/pkg/query-service/app/http_handler.go#L4073-L4086
- https://github.com/SigNoz/signoz/commit/f78bd492d8732f011bc96837cf9862db2df0783d
- https://github.com/SigNoz/signoz/pull/12817
- https://github.com/SigNoz/signoz/releases/tag/v0.141.1
- https://github.com/SigNoz/signoz/security/advisories/GHSA-v549-7j2x-qjm5
- https://www.vulncheck.com/advisories/signoz-0.88.0-through-0.141.0-missing-authentication-on-trace-funnel-analytics-endpoints
- https://github.com/SigNoz/signoz/security/advisories/GHSA-v549-7j2x-qjm5
Source: NIST NVD · Data may lag official sources by up to one minute