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JetBackup – Backup, Restore & Migrate — Vulnerabilities & Security Advisories 4

All 4 CVE vulnerabilities found in JetBackup – Backup, Restore & Migrate, with AI-generated Chinese analysis, references, and POCs.

Vendor: backupguard

CVE IDTitleCVSSSeverityPublished
CVE-2026-4853 JetBackup <= 3.1.19.8 - Authenticated (Administrator+) Arbitrary Directory Deletion via Path Traversal in 'fileName' Parameter CWE-22 4.9 Medium2026-04-17
CVE-2020-36669 JetBackup – WP Backup, Migrate & Restore <= 1.3.9 - Cross-Site Request Forgery to Arbitrary File Upload CWE-352 8.8 High2023-03-07
CVE-2020-36668 JetBackup – WP Backup, Migrate & Restore <= 1.4.0 - Sensitive Information Disclosure CWE-200 4.3 Medium2023-03-07
CVE-2020-36667 JetBackup – WP Backup, Migrate & Restore <= 1.4.1 - Missing Authorization to Unauthorized Backup Location Change CWE-862 5.4 Medium2023-03-07

All 4 known CVE vulnerabilities affecting JetBackup – Backup, Restore & Migrate with full Chinese analysis, references, and POCs where available.