WordPress security changelog
CRITICAL CVE-2014-3114 Modified

Ezpz One Click Backup: A security weakness

Ezpz One Click Backup is affected by a security weakness. Exposure depends on how the affected operation is made reachable by the site. The resulting impact depends on how the affected component exposes the vulnerable operation.

CVE / CNA score 9.8 CVSS · cve@mitre.org
NVD score 9.8 CVSS 3.0 · nvd@nist.gov
Component
Ezpz One Click Backup
Plugin slug
ezpz-one-click-backup
Affected
See vendor advisory
Safe version
See mitigation notes
Published
Apr 10, 2018
Weakness
CWE-77 — Improper Neutralization of Special Elements used in a Command ('Command Injection')

This CVE was published Apr 10, 2018 and is one of 1 known issue for this plugin.

Update, patch or deactivate.

Update Ezpz One Click Backup to a release outside the affected range, or disable and remove it until a fixed version is available.

No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Technical description

The EZPZ One Click Backup (ezpz-one-click-backup) plugin 12.03.10 and earlier for WordPress allows remote attackers to execute arbitrary commands via the cmd parameter to functions/ezpz-archive-cmd.php.

NVD vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary and upstream sources