Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/51628?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/51628?format=api", "vulnerability_id": "VCID-9vzu-jxpm-hydw", "summary": "Connection security vulnerability with schema sync\npgsync drops connection parameters when syncing the schema with the\n--schema-first and --schema-only options. Some of these parameters may\naffect security. For instance, if sslmode is dropped, the connection\nmay not use SSL. The first connection parameter is not affected.\n\npgsync drops connection parameters when syncing the schema with the\n`--schema-first` and `--schema-only` options. Some of these parameters\nmay affect security. For instance, if `sslmode` is dropped, the\nconnection may not use SSL. The first connection parameter is not affected.\n\nAn example where `sslmode` is dropped (`connect_timeout` is not affected):\n\n```yaml\nfrom: postgres://user:pass@host/dbname?connect_timeout=10&sslmode=require\n```\n\nThis applies to both the `to` and `from` connections.", "aliases": [ { "alias": "CVE-2021-31671" }, { "alias": "GHSA-72rj-36qc-47g7" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/80545?format=api", "purl": "pkg:gem/pgsync@0.6.7", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.6.7" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/303387?format=api", "purl": "pkg:gem/pgsync@0.1.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.1.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/303388?format=api", "purl": "pkg:gem/pgsync@0.1.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.1.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/303389?format=api", "purl": "pkg:gem/pgsync@0.2.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.2.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/303390?format=api", "purl": "pkg:gem/pgsync@0.2.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.2.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/303391?format=api", "purl": "pkg:gem/pgsync@0.2.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.2.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/303392?format=api", "purl": "pkg:gem/pgsync@0.2.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.2.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/303393?format=api", "purl": "pkg:gem/pgsync@0.2.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.2.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/303394?format=api", "purl": "pkg:gem/pgsync@0.3.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.3.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/303395?format=api", "purl": "pkg:gem/pgsync@0.3.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.3.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/303396?format=api", "purl": "pkg:gem/pgsync@0.3.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.3.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/303397?format=api", "purl": "pkg:gem/pgsync@0.3.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.3.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/303398?format=api", "purl": "pkg:gem/pgsync@0.3.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.3.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/303399?format=api", "purl": "pkg:gem/pgsync@0.3.5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.3.5" }, { "url": "http://public2.vulnerablecode.io/api/packages/303400?format=api", "purl": "pkg:gem/pgsync@0.3.6", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.3.6" }, { "url": "http://public2.vulnerablecode.io/api/packages/303401?format=api", "purl": "pkg:gem/pgsync@0.3.7", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.3.7" }, { "url": "http://public2.vulnerablecode.io/api/packages/303402?format=api", "purl": "pkg:gem/pgsync@0.3.8", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.3.8" }, { "url": "http://public2.vulnerablecode.io/api/packages/303403?format=api", "purl": "pkg:gem/pgsync@0.3.9", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.3.9" }, { "url": "http://public2.vulnerablecode.io/api/packages/303404?format=api", "purl": "pkg:gem/pgsync@0.4.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.4.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/303405?format=api", "purl": "pkg:gem/pgsync@0.4.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.4.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/303406?format=api", "purl": "pkg:gem/pgsync@0.4.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.4.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/303407?format=api", "purl": "pkg:gem/pgsync@0.4.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.4.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/303408?format=api", "purl": "pkg:gem/pgsync@0.5.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.5.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/303409?format=api", "purl": "pkg:gem/pgsync@0.5.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.5.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/303410?format=api", "purl": "pkg:gem/pgsync@0.5.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.5.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/303411?format=api", "purl": "pkg:gem/pgsync@0.5.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.5.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/303412?format=api", "purl": "pkg:gem/pgsync@0.5.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.5.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/303413?format=api", "purl": "pkg:gem/pgsync@0.5.5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.5.5" }, { "url": "http://public2.vulnerablecode.io/api/packages/303414?format=api", "purl": "pkg:gem/pgsync@0.6.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.6.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/303415?format=api", "purl": "pkg:gem/pgsync@0.6.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.6.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/303416?format=api", "purl": "pkg:gem/pgsync@0.6.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.6.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/303417?format=api", "purl": "pkg:gem/pgsync@0.6.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.6.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/303418?format=api", "purl": "pkg:gem/pgsync@0.6.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.6.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/303419?format=api", "purl": "pkg:gem/pgsync@0.6.5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.6.5" }, { "url": "http://public2.vulnerablecode.io/api/packages/303420?format=api", "purl": "pkg:gem/pgsync@0.6.6", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9vzu-jxpm-hydw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/pgsync@0.6.6" } ], "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-31671", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00174", "scoring_system": "epss", "scoring_elements": "0.38601", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.00174", "scoring_system": "epss", "scoring_elements": "0.38512", "published_at": "2026-06-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-31671" }, { "reference_url": "https://github.com/ankane/pgsync/blob/master/CHANGELOG.md#067-2021-04-26", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ankane/pgsync/blob/master/CHANGELOG.md#067-2021-04-26" }, { "reference_url": "https://github.com/ankane/pgsync/commit/05cd18f5fc09407e4b544f2c12f819cabc50c40e", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ankane/pgsync/commit/05cd18f5fc09407e4b544f2c12f819cabc50c40e" }, { "reference_url": "https://github.com/ankane/pgsync/issues/121", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ankane/pgsync/issues/121" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/pgsync/CVE-2021-31671.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/pgsync/CVE-2021-31671.yml" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-31671", "reference_id": "CVE-2021-31671", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-31671" } ], "weaknesses": [ { "cwe_id": 1035, "name": "OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017." }, { "cwe_id": 319, "name": "Cleartext Transmission of Sensitive Information", "description": "The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors." }, { "cwe_id": 937, "name": "OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013." } ], "exploits": [], "severity_range_score": "7.0 - 8.9", "exploitability": "0.5", "weighted_severity": "8.0", "risk_score": 4.0, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-9vzu-jxpm-hydw" }