CVE-2025-11380
Everest Backup <= 2.3.5 - Missing Authorization to Unauthenticated Information Exposure
CVSS Score
5.9
EPSS Score
0.0%
EPSS Percentile
0th
The Everest Backup – WordPress Cloud Backup, Migration, Restore & Cloning Plugin plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'everest_process_status' AJAX action in all versions up to, and including, 2.3.5. This makes it possible for unauthenticated attackers to retrieve back-up file locations that can be subsequently accessed and downloaded. This does require a back-up to be running in order for an attacker to retrieve the back-up location.
| CWE | CWE-862 |
| Vendor | everestthemes |
| Product | everest backup – wordpress cloud backup, migration, restore & cloning plugin |
| Published | Oct 11, 2025 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
everestthemes / Everest Backup – WordPress Cloud Backup, Migration, Restore & Cloning Plugin
0 ≤ 2.3.5
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/869d7cab-cf21-4168-b45d-1681c76d896c?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3374193%40everest-backup&new=3374193%40everest-backup&sfp_email=&sfph_mail=
Credits
Carl Pearson