{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-19453", "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "state": "PUBLISHED", "assignerShortName": "WPScan", "dateReserved": "2026-08-10T14:10:15.826Z", "datePublished": "2026-09-02T06:00:17.857Z", "dateUpdated": "2026-09-02T06:00:17.857Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan", "dateUpdated": "2026-09-02T06:00:17.857Z"}, "title": "JetBackup 3.1.7.9 - 3.1.23.3 - Subscriber+ Privilege Escalation via Restore Admin User Selection", "problemTypes": [{"descriptions": [{"description": "CWE-269 Improper Privilege Management", "lang": "en", "type": "CWE"}]}], "affected": [{"vendor": "Unknown", "product": "JetBackup", "versions": [{"status": "affected", "versionType": "semver", "version": "3.1.7.9", "lessThan": "3.1.23.5"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The JetBackup WordPress plugin before 3.1.23.5 does not verify the role or capabilities of the account it preserves across a restore or migration before granting it administrator privileges, allowing a subscriber-level user to gain administrator access after the site owner restores or migrates the site."}], "references": [{"url": "https://wpscan.com/vulnerability/82792fbb-36b3-4a90-a7a3-ddb2573e62f2/", "tags": ["exploit", "vdb-entry", "technical-description"]}], "credits": [{"lang": "en", "value": "Jakub Herman", "type": "finder"}, {"lang": "en", "value": "WPScan", "type": "coordinator"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "WPScan CVE Generator"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "JetBackup", "vendor": "Unknown", "versions": [{"lessThan": "3.1.23.5", "status": "affected", "version": "3.1.7.9", "versionType": "semver"}]}], "source": "contact@wpscan.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The JetBackup WordPress plugin before 3.1.23.5 does not verify the role or capabilities of the account it preserves across a restore or migration before granting it administrator privileges, allowing a subscriber-level user to gain administrator access after the site owner restores or migrates the site."}], "id": "CVE-2026-19453", "lastModified": "2026-09-02T06:17:16.840", "metrics": {}, "published": "2026-09-02T06:17:16.840", "references": [{"source": "contact@wpscan.com", "url": "https://wpscan.com/vulnerability/82792fbb-36b3-4a90-a7a3-ddb2573e62f2/"}], "sourceIdentifier": "contact@wpscan.com", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[3.1.7.9,3.1.23.5)"}}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "JetBackup", "source": "cna", "vendor": "Unknown"}, "product": "jetbackup", "vendor": "jetbackup"}, {"configurations": [{"platform": null, "status": "unaffected", "versions": null}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "product": "wordpress", "vendor": "wordpress"}], "created": "2026-09-02T08:00:14.107720+00:00", "updated": "2026-09-02T08:30:12.837497+00:00", "vendors": ["jetbackup", "jetbackup$PRODUCT$jetbackup", "wordpress", "wordpress$PRODUCT$wordpress"], "weaknesses": ["CWE-284"]}