CVE-2026-92729
highSigNoz versions 0.88.0 through 0.141.0 fail to apply authorization wrappers to trace-funnel analytics endpoints in the HTTP handler.
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.
CVSS
8.2
8.2 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L Severity source: NVD CVSS v3.1 (disclosure@vulncheck.com)
Timeline (UTC)
Published: 2026-09-16 19:18
Modified: 2026-09-21 19:17
NVD status: Deferred
Last synced 2 days ago
Verified against the source API 2026-10-27 06:54 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/SigNoz/signoz disclosure@vulncheck.com
- https://github.com/SigNoz/signoz/blob/v0.141.0/pkg/query-service/app/http_handler.go#L4073... disclosure@vulncheck.com
- https://github.com/SigNoz/signoz/commit/f78bd492d8732f011bc96837cf9862db2df0783d disclosure@vulncheck.com
- https://github.com/SigNoz/signoz/pull/12817 disclosure@vulncheck.com
- https://github.com/SigNoz/signoz/releases/tag/v0.141.1 disclosure@vulncheck.com
- https://github.com/SigNoz/signoz/security/advisories/GHSA-v549-7j2x-qjm5 disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/signoz-0.88.0-through-0.141.0-missing-authentication-... disclosure@vulncheck.com
- https://github.com/SigNoz/signoz/security/advisories/GHSA-v549-7j2x-qjm5 134c704f-9b21-4f2e-91b3-4a467353bcc0
Data sources
NVD CVE API 2.0 — fetched 2026-10-27 06:54 UTC · record ↗