Backup Bolt <= 1.4.1 - Authenticated (Admin+) Arbitrary File Download

2025-10-02 00:00

Jonas Benjamin Friedli

Strategic Overview

Status

Patched in 1.5.0

Affected PluginBackup Bolt

Affected Version<= 1.4.1

CVSS3.8Low

CVECVE-2025-10306

View all Backup Bolt vulnerabilities

Vulnerability Overview

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.

Technical Analysis

REMEDIATION: Update to version 1.5.0, or a newer patched version --- IDENTIFIER: CWE-73 (External Control of File Name or Path) The product allows user input to control or influence paths or file names that are used in filesystem operations.

External References

https://www.cve.org/CVERecord?id=CVE-2025-10306 https://www.wordfence.com/threat-intel/vulnerabilities/id/63f38644-a021-407a-9882-2c8435849c08

CVSS Vector

3.8

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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