{"id":"CVE-2026-92729","title":"SigNoz versions 0.88.0 through 0.141.0 fail to apply authorization wrappers to trace-funnel analytics endpoints in the HTTP handler","summary":"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 …","severity":"high","cvss":8.2,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L","cwe":["CWE-306","CWE-862"],"vendor":"SigNoz","product":"signoz","affected":["signoz >= 0.88.0 < 0.141.1"],"published":"2026-09-16","updated":"2026-09-21","sourceUpdated":"2026-09-21T19:17:16.960","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-92729","references":[{"url":"https://github.com/SigNoz/signoz","label":"disclosure@vulncheck.com"},{"url":"https://github.com/SigNoz/signoz/blob/v0.141.0/pkg/query-service/app/http_handler.go#L4073-L4086","label":"disclosure@vulncheck.com"},{"url":"https://github.com/SigNoz/signoz/commit/f78bd492d8732f011bc96837cf9862db2df0783d","label":"disclosure@vulncheck.com"},{"url":"https://github.com/SigNoz/signoz/pull/12817","label":"disclosure@vulncheck.com"},{"url":"https://github.com/SigNoz/signoz/releases/tag/v0.141.1","label":"disclosure@vulncheck.com"},{"url":"https://github.com/SigNoz/signoz/security/advisories/GHSA-v549-7j2x-qjm5","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/signoz-0.88.0-through-0.141.0-missing-authentication-on-trace-funnel-analytics-endpoints","label":"disclosure@vulncheck.com"},{"url":"https://github.com/SigNoz/signoz/security/advisories/GHSA-v549-7j2x-qjm5","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd","cve.org","exploit-available"],"epss":0.00541,"epssPercentile":0.44175,"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"yes","technicalImpact":"partial","timestamp":"2026-09-21T18:16:46.906855Z"},"ingestedAt":"2026-09-16T19:02:30.735Z","slug":"CVE-2026-92729","body":"## Overview\n\nSigNoz 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":57,"depthScoreParts":{"impact":45.1,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":208725,"id":"CVE-2026-92729","ts":1790016708443,"field":"exploit_available","old":"false","new":"true"}]}