{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.8.16"
              },
              {
                "range": [
                  {
                    "introduced": "0"
                  },
                  {
                    "last_affected": "1.8.16"
                  }
                ],
                "source": "DESCRIPTION"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "a3ffdd6221ed36c57b02bec27e5d53bf158e8fb7"
            }
          ],
          "repo": "https://github.com/juggleim/im-server",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-916"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111330.json"
  },
  "details": "JuggleIM im-server through 1.8.16 contains a weak password hashing vulnerability that stores admin console passwords as unsalted SHA-1 digests via tools.SHA1 in services/accountservice.go. Attackers who obtain the accounts table through database access or backups can crack console passwords using precomputed tables or GPU brute force.",
  "id": "CVE-2026-111330",
  "modified": "2026-10-20T10:30:17.221145339Z",
  "published": "2026-10-15T21:43:33.735Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111330.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://hackmd.io/@hieuPenguinnn/juggleim-im-server-default-admin-credential"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-111330"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/juggleim-im-server-through-1.8.16-weak-password-hashing-via-unsalted-sha-1"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/juggleim/im-server"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/juggleim/im-server/blob/v1.8.16/sql/imserver.sql#L3-L15"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/juggleim/imserver-console/blob/v1.0.10/services/accountservice.go#L95"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "JuggleIM im-server through 1.8.16 Weak Password Hashing via Unsalted SHA-1"
}