{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-81804", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2026-08-27T12:24:38.075Z", "datePublished": "2026-09-10T14:23:49.922Z", "dateUpdated": "2026-09-10T21:00:25.193Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-09-10T14:23:49.922Z" }, "title": "WordPress ZHBackup – Backup, Restore & Migration plugin <= 2.4.2 - Sensitive Data Exposure vulnerability", "problemTypes": [ { "descriptions": [ { "lang": "en", "cweId": "CWE-201", "description": "CWE-201 Insertion of Sensitive Information Into Sent Data", "type": "CWE" } ] } ], "impacts": [ { "capecId": "CAPEC-37", "descriptions": [ { "lang": "en", "value": "CAPEC-37 Retrieve Embedded Sensitive Data" } ] } ], "affected": [ { "vendor": "Zain Hassan", "collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "zhbackup", "product": "ZHBackup – Backup, Restore & Migration", "versions": [ { "lessThanOrEqual": "2.4.2", "status": "affected", "version": "n/a", "versionType": "custom", "changes": [ { "at": "2.4.3", "status": "unaffected" } ] } ] } ], "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "Unauthenticated Sensitive Data Exposure in ZHBackup – Backup, Restore & Migration <= 2.4.2 versions." } ], "value": "Unauthenticated Sensitive Data Exposure in ZHBackup – Backup, Restore & Migration <= 2.4.2 versions." } ], "references": [ { "tags": [ "vdb-entry" ], "url": "https://patchstack.com/database/wordpress/plugin/zhbackup/vulnerability/wordpress-zhbackup-backup-restore-migration-plugin-2-4-2-sensitive-data-exposure-vulnerability?_s_id=cve" } ], "metrics": [ { "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ], "cvssV3_1": { "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "version": "3.1", "baseSeverity": "HIGH", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" } } ], "solutions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "Update the WordPress ZHBackup – Backup, Restore & Migration Plugin to the latest available version (at least 2.4.3)." } ], "value": "Update the WordPress ZHBackup – Backup, Restore & Migration Plugin to the latest available version (at least 2.4.3)." } ], "credits": [ { "lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Ananda Dhakal (Patchstack) | Patchstack Bug Bounty Program" } ], "source": { "discovery": "EXTERNAL" }, "x_generator": { "engine": "Vulnogram 0.2.0" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "id": "CVE-2026-81804", "role": "CISA Coordinator", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "version": "2.0.3", "timestamp": "2026-09-10T20:35:57.764681Z" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-10T21:00:25.193Z" } } ] } }