---
id: CVE-2026-104068
title: >-
  JetBackup WordPress Plugin < 3.1.24.10 Symlink Arbitrary File Write via Backup
  Restore
summary: >-
  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 dest…
severity: high
cvss: 7.2
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'
cvssSource: cna
cwe:
  - CWE-59
vendor: JetBackup
product: JetBackup
affected:
  - JetBackup < 3.1.24.10
published: '2026-10-22'
updated: '2026-10-22'
sourceUpdated: '2026-10-22T16:27:11.748Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-104068'
references:
  - url: 'https://wordpress.org/plugins/backup/#developers'
    label: WordPress Plugin Changelog
  - url: >-
      https://www.vulncheck.com/advisories/jetbackup-wordpress-plugin-symlink-arbitrary-file-write-via-backup-restore
    label: >-
      VulnCheck Advisory: JetBackup WordPress Plugin < 3.1.24.10 Symlink
      Arbitrary File Write via Backup Restore
tags:
  - cve.org
ingestedAt: '2026-10-22T22:00:50.344Z'
---

## Overview

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.

## Affected

- `JetBackup < 3.1.24.10`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.