SigNoz versions from 0.88.0 before 0.142.1 contain a SQL injection vulnerability in trace-funnel analytics endpoints that interpolate service_name and span_name fields into ClickHouse string literals without escaping. Authenticated attackers can inject SQL through funnel step definitions to execute arbitrary queries and read results in HTTP responses.
{
"cna_assigner": "VulnCheck",
"cwe_ids": [
"CWE-89"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93292.json"
}{
"extracted_events": [
{
"range": [
{
"introduced": "0.88.0"
},
{
"fixed": "0.142.1"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
},
{
"range": [
{
"fixed": "8e00c0405697659bd4994a5de446cf3028c0f76d"
}
],
"source": "REFERENCES_COMMIT"
},
{
"range": [
{
"fixed": "8286e787b296b291a26a14d20407a335fcfbac25"
}
],
"source": "REFERENCES_COMMIT"
},
{
"original_tag": "v0.142.1",
"range": [
{
"fixed": "d1a382945ce2aa544059f24b95c47ddf5fef7434"
}
],
"source": "REFERENCES_TAG"
}
]
}