{"api_version":"1","generated_at":"2026-07-23T11:33:54+00:00","cve":"CVE-2023-23554","urls":{"html":"https://cve.report/CVE-2023-23554","api":"https://cve.report/api/cve/CVE-2023-23554.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-23554","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-23554"},"summary":{"title":"CVE-2023-23554","description":"Uncontrolled search path element vulnerability exists in pg_ivm versions prior to 1.5.1. When refreshing an IMMV, pg_ivm executes functions without specifying schema names. Under certain conditions, pg_ivm may be tricked to execute unexpected functions from other schemas with the IMMV owner's privilege. If this vulnerability is exploited, an unexpected function provided by an attacker may be executed with the privilege of the materialized view owner.","state":"PUBLIC","assigner":"vultures@jpcert.or.jp","published_at":"2023-03-07 01:15:00","updated_at":"2023-03-14 15:54:00"},"problem_types":["CWE-427"],"metrics":[],"references":[{"url":"https://jvn.jp/en/jp/JVN19872280/","name":"https://jvn.jp/en/jp/JVN19872280/","refsource":"MISC","tags":[],"title":"JVN#19872280: Multiple vulnerabilities in PostgreSQL extension module pg_ivm","mime":"text/xml","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/sraoss/pg_ivm/releases/tag/v1.5.1","name":"https://github.com/sraoss/pg_ivm/releases/tag/v1.5.1","refsource":"MISC","tags":[],"title":"Release pg_ivm 1.5.1 (2023-03-02) · sraoss/pg_ivm · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://github.com/sraoss/pg_ivm","name":"https://github.com/sraoss/pg_ivm","refsource":"MISC","tags":[],"title":"GitHub - sraoss/pg_ivm: IVM (Incremental View Maintenance) implementation as a PostgreSQL extension","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-23554","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-23554","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2023","cve_id":"23554","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"sraoss","cpe5":"pg_ivm","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"postgresql","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_type":"CVE","data_format":"MITRE","data_version":"4.0","CVE_data_meta":{"ID":"CVE-2023-23554","ASSIGNER":"vultures@jpcert.or.jp","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"vendor_name":"IVM Development Group","product":{"product_data":[{"product_name":"pg_ivm","version":{"version_data":[{"version_value":"versions prior to 1.5.1"}]}}]}}]}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Uncontrolled search path element"}]}]},"references":{"reference_data":[{"url":"https://github.com/sraoss/pg_ivm","refsource":"MISC","name":"https://github.com/sraoss/pg_ivm"},{"url":"https://github.com/sraoss/pg_ivm/releases/tag/v1.5.1","refsource":"MISC","name":"https://github.com/sraoss/pg_ivm/releases/tag/v1.5.1"},{"url":"https://jvn.jp/en/jp/JVN19872280/","refsource":"MISC","name":"https://jvn.jp/en/jp/JVN19872280/"}]},"description":{"description_data":[{"lang":"eng","value":"Uncontrolled search path element vulnerability exists in pg_ivm versions prior to 1.5.1. When refreshing an IMMV, pg_ivm executes functions without specifying schema names. Under certain conditions, pg_ivm may be tricked to execute unexpected functions from other schemas with the IMMV owner's privilege. If this vulnerability is exploited, an unexpected function provided by an attacker may be executed with the privilege of the materialized view owner."}]}},"nvd":{"publishedDate":"2023-03-07 01:15:00","lastModifiedDate":"2023-03-14 15:54:00","problem_types":["CWE-427"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:sraoss:pg_ivm:*:*:*:*:*:postgresql:*:*","versionEndExcluding":"1.5.1","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}