666ghj BettaFish InsightEngine search-result Deduplication agent.py _deduplicate_results partial string comparison

{
  "id": "9557a599b4576058174a1c57082684b191963422182bcb0be1a2c38a39daff53",
  "url": "https://osv.dev/vulnerability/CVE-2026-14687",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "666ghj BettaFish InsightEngine search-result Deduplication agent.py _deduplicate_results partial string comparison",
    "summary": "A vulnerability was determined in 666ghj BettaFish up to 1.2.1. Impacted is the function _deduplicate_results of the file InsightEngine/agent.py of the component InsightEngine search-result Deduplication. Executing a manipulation can lead to partial string comparison. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The pull request to fix this issue awaits acceptance.",
    "evidence": "osv:CVE-2026-14687",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-14687",
      "aliases": [
        "CVE-2026-14687"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/666ghj/bettafish",
              "type": "GIT",
              "events": [
                {
                  "introduced": "62bf8f6085d49131fc21fcf40680c5bb41fc99c6"
                },
                {
                  "last_affected": "245d033e37670724a982b4c6865f7c0320d43ed8"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "1.2.0"
                      },
                      {
                        "last_affected": "1.2.0"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "range": [
                      {
                        "introduced": "1.2.1"
                      },
                      {
                        "last_affected": "1.2.1"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "1.2.1"
                      }
                    ],
                    "source": "DESCRIPTION"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.2.0",
            "1.2.1",
            "v1.2.1",
            "v1.2.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-14687.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:36.934781430Z",
      "provider": "osv",
      "references": [
        "https://github.com/666ghj/BettaFish/",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/14xxx/CVE-2026-14687.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-14687",
        "https://vuldb.com/cve/CVE-2026-14687",
        "https://vuldb.com/submit/846753",
        "https://vuldb.com/vuln/376283",
        "https://github.com/666ghj/BettaFish/issues/688",
        "https://vuldb.com/vuln/376283/cti",
        "https://github.com/666ghj/BettaFish/pull/689"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-187",
          "CWE-697"
        ],
        "cna_assigner": "VulDB",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/14xxx/CVE-2026-14687.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-14687",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 504384,
  "published_at": "2026-07-05T00:30:09.629+00:00"
}