WordPress security changelog
CRITICAL CVE-2023-6049 Modified

Estatik Real Estate Plugin: Code execution

Estatik Real Estate Plugin is affected by code execution. The vulnerable path is reachable without authentication. Successful exploitation can run attacker-controlled code in the WordPress hosting account.

CVE / CNA score 9.8 CVSS 3.1 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
NVD score 9.8 CVSS 3.1 · nvd@nist.gov
Component
Estatik Real Estate Plugin
Plugin slug
estatik
Affected
See vendor advisory
Safe version
See mitigation notes
Published
Jan 15, 2024
Weakness
CWE-502 — Deserialization of Untrusted Data

This CVE was published Jan 15, 2024 and is one of 7 known issues for this plugin.

Update, patch or deactivate.

Update Estatik Real Estate Plugin 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 Estatik Real Estate Plugin WordPress plugin before 4.1.1 unserializes user input via some of its cookies, which could allow unauthenticated users to perform PHP Object Injection when a suitable gadget chain is present on the blog

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

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

Primary and upstream sources