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.
{
"cna_assigner": "VulnCheck",
"cwe_ids": [
"CWE-306",
"CWE-862"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92729.json"
}{
"extracted_events": [
{
"range": [
{
"introduced": "0.88.0"
},
{
"fixed": "0.141.1"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
},
{
"range": [
{
"fixed": "f78bd492d8732f011bc96837cf9862db2df0783d"
}
],
"source": "REFERENCES_COMMIT"
},
{
"original_tag": "v0.141.1",
"range": [
{
"fixed": "f78bd492d8732f011bc96837cf9862db2df0783d"
}
],
"source": "REFERENCES_TAG"
}
]
}