CVE-2026-104068

JetBackup plugin for WordPress before 3.1.24.10 contains a symlink-based arbitrary file write vulnerability that allows an authenticated WordPress administrator to write attacker-controlled file contents outside the intended restore destination during backup import and restore. Attackers can craft a backup archive containing a symbolic link that archive extraction follows without validating targets or enforcing destination containment, potentially leading to server-side code execution depending on the writable destination and server configuration.

CVSS v3 7.2 HIGH

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://wordpress.org/plugins/backup/#developers
https://www.vulncheck.com/advisories/jetbackup-wordpress-plugin-symlink-arbitrary-file-write-via-backup-restore

Configurations

No configuration.

History

22 Oct 2026, 17:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-22 17:16

Updated : 2026-10-23 15:17

NVD link : CVE-2026-104068

Mitre link : CVE-2026-104068

CVE.ORG link : CVE-2026-104068

JSON object : View

Products Affected

No product.

CWE

CWE-59

Improper Link Resolution Before File Access ('Link Following')

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