WordPress security changelog
MEDIUM CVE-2021-34661 Modified

WP Fusion Lite: Cross-site request forgery

WP Fusion Lite is affected by cross-site request forgery. Exposure depends on how the affected operation is made reachable by the site. Exploitation relies on a signed-in privileged user submitting an attacker-controlled request.

CVE / CNA score 6.1 CVSS 3.1 · security@wordfence.com
NVD score 4.7 CVSS 3.1 · nvd@nist.gov
Component
WP Fusion Lite
Plugin slug
wp-fusion-lite
Affected
See vendor advisory
Safe version
See mitigation notes
Published
Aug 09, 2021
Weakness
CWE-352 — Cross-Site Request Forgery (CSRF)

This CVE was published Aug 09, 2021 and is one of 4 known issues for this plugin.

Update, patch or deactivate.

Update WP Fusion Lite 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 WP Fusion Lite WordPress plugin is vulnerable to Cross-Site Request Forgery via the `show_logs_section` function found in the ~/includes/admin/logging/class-log-handler.php file which allows attackers to drop all logs for the plugin, in versions up to and including 3.37.18.

CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:L

NVD vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N

Primary and upstream sources