CVE-2025-4665WordPress plugin Contact Form CFDB7 versions up to and including 1.3.2 are affected by a pre-authentication SQL injection vulnerability that cascades into insecure deserialization (PHP Object Injecti…
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It affects WordPress Contact Form 7 Database Addon CFDB7 By Arshid CFDB7. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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WordPress plugin Contact Form CFDB7 versions up to and including 1.3.2 are affected by a pre-authentication SQL injection vulnerability that cascades into insecure deserialization (PHP Object Injection). The weakness arises due to insufficient validation of user input in plugin endpoints, allowing crafted input to influence backend queries in unexpected ways. Using specially crafted payloads, this can escalate into unsafe deserialization, enabling arbitrary object injection in PHP. Although the issue is remotely exploitable without authentication, it does require a crafted interaction with the affected endpoint in order to trigger successfully.
- CVSS
- 9.6 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
- Weakness (CWE)
- CWE-89
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Mandiant
- NVD analysis
- Deferred
- Record last updated
- Oct 29, 2025
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
WordPress Contact Form 7 Database Addon CFDB7 By Arshid CFDB7 wordpress_contact_form_7_database_addon_cfdb7_by_arshid:cfdb7 (from the name) | from 0.0.0 through 1.3.2; fixed at 1.3.3 | CNA record |
References
- https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2025/MNDT-2025-0006.mdthird-party-advisory, technical-description
- https://wordpress.org/plugins/contact-form-cfdb7product
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.