WordPress security changelog
HIGH CVE-2017-18604 Modified

Sitebuilder Dynamic Components: Code execution

Sitebuilder Dynamic Components is affected by code execution. Exposure depends on how the affected operation is made reachable by the site. Successful exploitation can run attacker-controlled code in the WordPress hosting account.

CVE / CNA score 7.5 CVSS · cve@mitre.org
NVD score 7.5 CVSS 3.1 · nvd@nist.gov
Component
Sitebuilder Dynamic Components
Plugin slug
sitebuilder-dynamic-components
Affected
See vendor advisory
Safe version
See mitigation notes
Published
Sep 10, 2019
Weakness
CWE-74 — Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE-502 — Deserialization of Untrusted Data

This CVE was published Sep 10, 2019 and is one of 2 known issues for this plugin.

Update, patch or deactivate.

Update Sitebuilder Dynamic Components 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 sitebuilder-dynamic-components plugin through 1.0 for WordPress has PHP object injection via an AJAX request.

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

Primary and upstream sources