CVE-2026-2599 is a critical PHP Object Injection vulnerability affecting the Database for Contact Form 7, WPforms, and Elementor forms plugin for WordPress, impacting all versions up to and including 1.4.7. Unauthenticated attackers can exploit this by deserializing untrusted input in the 'download_csv' function. While the vulnerable plugin itself lacks a POP chain, its presence on a system with another plugin or theme containing one could lead to severe consequences like arbitrary file deletion, sensitive data retrieval, or remote code execution. This vulnerability has a CVSS score of 9.8 (Critical) due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, nor are there publicly available exploit modules or proof-of-concept code. Community discussion is minimal, with only one mention identified.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 0, <= 1.4.7CPE match | cpe:2.3:a:crmperks:database_for_contact_form_7\,_wpforms\,_elementor_forms:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.