{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "0.130.1"
              },
              {
                "fixed": "0.130.1"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "DESCRIPTION"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "bc8c36095caf28dcc908787971a5bd4e6c5d0118"
            }
          ],
          "repo": "https://github.com/signoz/signoz",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-89"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/57xxx/CVE-2026-57955.json"
  },
  "details": "SigNoz through 0.130.1 contains a SQL injection vulnerability that allows authenticated attackers to execute arbitrary ClickHouse queries by injecting URL-encoded quotes into the rule ID path parameter of the alert-history endpoints. Attackers can manipulate the unsanitized rule ID interpolated into ClickHouse queries to read all stored traces, logs, and metrics, or abuse the url() function to perform server-side request forgery.",
  "id": "CVE-2026-57955",
  "modified": "2026-07-16T03:30:48.864946694Z",
  "published": "2026-06-29T17:22:22.444Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/57xxx/CVE-2026-57955.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-57955"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/signoz-sql-injection-in-alert-history-endpoints-via-rule-id-parameter"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/SigNoz/signoz/issues/11747"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/SigNoz/signoz"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:H/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "SigNoz 0.130.1 - SQL Injection in Alert History Endpoints via Rule ID Parameter"
}