PT-2025-49185 · WordPress · Xcloner

Rafshanzani Suhada · Published 2025-12-05 · Updated 2025-12-05 · CVE-2025-11759

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions XCloner versions prior to 4.8.3

Description The Backup, Restore and Migrate your sites with XCloner plugin for WordPress is susceptible to Cross-Site Request Forgery due to missing or incorrect nonce validation on the Xcloner Remote Storage:save() function. This allows unauthenticated attackers to add or modify an FTP backup configuration through a forged request if they can trick a site administrator into performing an action, such as clicking a link. Successful exploitation enables an attacker to configure an attacker-controlled FTP site for backup storage and potentially exfiltrate sensitive site data.

Recommendations Versions prior to 4.8.3 should be updated.

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2025-11759

Affected Products

Xcloner

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-11759 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/a76a8e36-635a-48a3-8683-c24a0395212e?source=cve · Note
• https://t.me/CVEtracker/38886 · Telegram Post
• https://t.me/cveNotify/144828 · Telegram Post
• https://plugins.trac.wordpress.org/changeset/3398881/xcloner-backup-and-restore · Note