{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2025-2506",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-2506",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-05-22T15:22:20.041Z",
    "updatedAt": "2025-08-26T19:26:48.602Z",
    "importedAt": "2026-10-24T01:57:29.455Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": null,
      "summary": "When pglogical attempts to replicate data, it does not verify it is using a replication connection, which means a user with CONNECT access to a database configured for replication can execute the pglogical command to obtain read access to replicated tables. When pglogical runs it should verify it is running on a replication connection but does not perform this check. This vulnerability was introduced in the pglogical 3.x codebase, which is proprietary to EDB. The same code base has been integrated into BDR/PGD 4 and 5.\nTo exploit the vulnerability the attacker needs at least CONNECT permissions to a database configured for replication and must understand a number of pglogical3/BDR specific commands and be able to decode the binary protocol.",
      "affected": [
        {
          "vendor": "EnterpriseDB",
          "product": "pglogical",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "3.7.26-ELS"
            }
          ]
        },
        {
          "vendor": "EnterpriseDB",
          "product": "BDR/PGD",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "4.3.8-ELS"
            }
          ]
        },
        {
          "vendor": "EnterpriseDB",
          "product": "BDR/PGD",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "5.8.0"
            }
          ]
        }
      ]
    }
  }
}