WordPress Plugin Vulnerabilities

Backup Bolt < 1.5.0 - Authenticated (Admin+) Arbitrary File Download

Description

The Backup Bolt plugin for WordPress is vulnerable to arbitrary file downloads and backup location writes in all versions up to, and including, 1.4.1 via the process_backup_batch() function. This makes it possible for authenticated attackers, with Administrator-level access and above, to download directories outside of the webroot and write backup zip files to arbitrary locations.

Affects Plugins

Fixed in 1.5.0

References

Classification

Type
FILE DELETION
CWE
CVSS

Miscellaneous

Original Researcher
Jonas Benjamin Friedli
Verified
No

Timeline

Publicly Published
2025-10-02 (about 1 year ago)
Added
2025-10-02 (about 1 year ago)
Last Updated
2025-10-10 (about 1 year ago)

Other