{"schema":"threatline.record/2","record":{"id":"CVE-2026-104949","aliases":[],"summary":"WarehousePG (WHPG) 6.27.1 through 6.27.6 and 7.2.1 through 7.6.0 are affected by a missing authorization vulnerability (CWE-862) in gp_add_coordinator_standby(). The function is named gp_add_master_st","details":"WarehousePG (WHPG) 6.27.1 through 6.27.6 and 7.2.1 through 7.6.0 are affected by a missing authorization vulnerability (CWE-862) in gp_add_coordinator_standby(). The function is named gp_add_master_standby() in WHPG 6, and WHPG 7 keeps that name as an alias. Unlike the other segment add and remove functions, it does not require superuser privileges. A low-privileged user who can open a utility-mode connection can use it to add a fake standby coordinator entry to gp_segment_configuration on a cluster that has no standby configured. Administrators then cannot add a real standby until a superuser removes the fake entry. User data is not exposed or modified.","categories":["Unclassified"],"product":"WarehousePG","vendor":"EnterpriseDB","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-104949","source_modified_at":"2026-10-21T13:54:11.681Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"WarehousePG","vendor":"EnterpriseDB","versions":[{"version":"6.27.1","status":"affected","lessThan":"6.27.7","versionType":"semver"},{"version":"7.2.1","status":"affected","lessThan":"7.6.1","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-104949","source_modified_at":"2026-10-21T13:54:11.681Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"WarehousePG","ecosystem":null},"version":"6.27.7","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-104949","source_modified_at":"2026-10-21T13:54:11.681Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"WarehousePG","ecosystem":null},"version":"7.6.1","basis":"first unaffected version stated in the CVE record"}],"cvss":2.3,"severity":"Low","kev":{"listed":false},"epss":{"probability":0.00216,"percentile":0.11448,"score_date":"2026-10-23"},"published_at":"2026-10-21T13:54:11.681Z","modified_at":"2026-10-21T13:54:11.681Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-104949","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-21T13:54:11.681Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-104949","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://www.enterprisedb.com/docs/security/advisories/cve2026104949/"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-21T13:54:11.681Z","content_hash":"739c1fdac924be9af3d8567a3b8ec7cf0f8c45c649faa769223e777c4c157f14"}}