DataBuff ai-apm-web through 0.1.10 Hard-Coded Default Admin Credentials

{
  "id": "8338c894238c1ebb401d1185a7f063bd46440627f3c39f013c3a47984667baf4",
  "url": "https://osv.dev/vulnerability/CVE-2026-111693",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "DataBuff ai-apm-web through 0.1.10 Hard-Coded Default Admin Credentials",
    "summary": "DataBuff ai-apm-web through 0.1.10 contains a hard-coded default credentials vulnerability that allows unauthenticated attackers to gain administrator access using the built-in admin/Databuff@123 account. Attackers can POST these credentials to /webapi/api/v1/auth/login to obtain an administrator token and access all protected /webapi routes.",
    "evidence": "osv:CVE-2026-111693",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2026-111693",
      "aliases": [
        "CVE-2026-111693"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/databufflabs/databuff",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "ec1133cc0a0d69dbb6ea659e047c837286a82d87"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "0.1.10"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "0.1.10"
                      }
                    ],
                    "source": "DESCRIPTION"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v0.1.10",
            "v0.1.9",
            "v0.1.8",
            "v0.1.7",
            "v0.1.6",
            "v0.1.5",
            "v0.1.4",
            "0.1.3",
            "0.1.2",
            "0.1.1",
            "0.1.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111693.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:30.327433976Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111693.json",
        "https://hackmd.io/@hieuPenguinnn/databuff-default-jwt-secret-auth-bypass",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-111693",
        "https://www.vulncheck.com/advisories/databuff-ai-apm-web-through-0.1.10-hard-coded-default-admin-credentials",
        "https://github.com/databufflabs/databuff",
        "https://github.com/databufflabs/databuff/blob/v0.1.10/ai-apm-web/src/main/java/com/databuff/apm/web/admin/account/PortalUserManagementService.java#L14-L31"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-1392"
        ],
        "cna_assigner": "VulnCheck",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111693.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-111693",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 497329,
  "published_at": "2026-10-16T17:39:48.92+00:00"
}