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Contact Form 7 DB EUVDEUVD-2026-52587

| CVE-2026-14872 MEDIUM
SQL Injection (CWE-89)
2026-08-04 WPScan GHSA-j65x-2556-f67f
6.8
CVSS 3.1 · Vendor: WPScan
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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

  1. Access
    Obtain admin or delegated-role credentials
  2. Delivery
    Authenticate to WordPress admin panel
  3. Exploit
    Navigate to plugin database management interface
  4. Execution
    Inject SQL payload via unsanitized parameter
  5. Persist
    Extract sensitive database records
  6. Impact
    Exfiltrate form submissions or credentials

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Parameterized queries, prepared statements
MITRE ATT&CK

2 techniques across 2 tactics: Initial Access, Persistence

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Exploitation Conditions

Exploitation requires authenticated access to the WordPress installation with the specific capability used by the plugin's database management functionality. By default, this capability is restricted to users in the Administrator role. However, exploitation is possible at lower privilege levels if a site administrator has explicitly delegated this capability to Editor, Author, Contributor, or a custom role - a configuration choice that is non-default but not uncommon in multi-author or agency-managed WordPress sites. Limiting factors include: the attacker must be an authenticated WordPress user (PR:H by default), the target site must have the plugin installed and active, and exploitation only achieves database reads (C:H) with no write or denial-of-service capability (I:N/A:N). No special network positioning or pre-existing code execution is required beyond valid credentials and plugin access.

Impact

Real-world risk is moderate despite a 6.8 CVSS score. The CVSS vector AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N correctly identifies the network-accessible attack surface (WordPress admin panel) but the PR:H requirement anchors realistic exploitation to actors who already hold administrator-level access or have been explicitly granted the delegated capability - meaningfully limiting the attacker pool. The scope change (S:C) and high confidentiality impact (C:H) are the most significant signals: a successful injection can read the entire database, not just plugin-specific tables. EPSS at 0.16% (5th percentile) is very low, suggesting the security community does not anticipate broad opportunistic exploitation, likely due to the authentication barrier. No CISA KEV listing corroborates this low exploitation rate. Counterbalancing this, publicly available exploit code from WPScan lowers the technical bar for any attacker who already has the required capability. The delegation aspect is a notable risk amplifier: WordPress administrators can grant this capability to editors, contributors, or custom roles, inadvertently expanding the attacker surface beyond true site admins. The impact is read-only (I:N/A:N), so confidentiality breach - not system compromise or service disruption - is the primary concern.

Exploit ScenarioDerived

An attacker who holds WordPress administrator credentials (or any lower-privileged role that an administrator has explicitly granted the plugin's management capability to) navigates to the plugin's database management interface and submits a crafted SQL injection payload via the unsanitized parameter. The malicious query executes against the WordPress MySQL database, returning sensitive data such as form submission contents, user credentials from wp_users, or configuration data from wp_options. A publicly available proof-of-concept from WPScan documents the technique, reducing the required skill level for any authenticated attacker.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
Patch available 0.2% exploitation probability (EPSS)

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AnalysisAIv1 – Aug 04, 2026

SQL injection in the Database for Contact Form 7, WPforms, Elementor forms WordPress plugin (versions before 1.5.5) exposes the underlying WordPress database to unauthorized read access by any user holding a specific capability that defaults to administrators but can be explicitly delegated to lower-privileged roles. The CVSS scope-change rating (S:C/C:H) reflects that a successful injection reaches beyond the plugin itself into the shared WordPress database, potentially exposing all stored form submissions, user data, and other sensitive records. Publicly available exploit code exists per WPScan; however, EPSS at 0.16% (5th percentile) and absence from CISA KEV indicate no confirmed widespread active exploitation at time of analysis.

RemediationAI

The primary fix is to upgrade the 'Database for Contact Form 7, WPforms, Elementor forms' plugin to version 1.5.5 or later, which is available from the WordPress plugin repository and confirmed by the vendor advisory referenced via WPScan at https://wpscan.com/vulnerability/557414c2-70b9-4466-8727-d8a2c9a8a502/. Site administrators should update immediately and verify the installed version in the WordPress dashboard under Plugins. As an interim compensating control if immediate upgrade is not possible, administrators should audit which user roles have been granted the specific form-database management capability and revoke delegation from any non-administrator roles - this narrows the exploitable attacker pool to true site admins. Additionally, deploying a WordPress-aware Web Application Firewall (WAF) rule for SQL injection patterns (e.g., via Wordfence or Cloudflare WAF) can reduce exploitation success, though this is not a substitute for patching. No evidence of incomplete patch coverage or bypass for version 1.5.5 has been identified.

Affected VersionsENISA

Database for Contact Form 7, WPforms, Elementor forms 0 <1.5.5

Affected Packages

euvd database_for_contact_form_7_wpforms_elementor_forms fix: 1.5.5

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

The affected plugin aggregates form submission data from three popular WordPress form builders - Contact Form 7, WPforms, and Elementor forms - into a centralized WordPress database table for storage and review. The root cause is CWE-89 (Improper Neutralization of Special Elements used in an SQL Command), meaning at least one user-controllable parameter is interpolated directly into a SQL query without adequate sanitization or parameterized query usage. The WordPress environment uses MySQL/MariaDB as its backend, so a successful injection can interact with all tables accessible to the WordPress database user - potentially including wp_users, wp_options, and any plugin or theme tables. The CPE string (cpe:2.3:a:unknown:database_for_contact_form_7,_wpforms,_elementor_forms:*:*:*:*:*:*:*:*) covers all versions prior to 1.5.5. The vulnerability was discovered and reported by WPScan, a specialized WordPress security scanner.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (WPScan) PRIMARY 6.8 MEDIUM
AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
vuln.today AI 6.8 MEDIUM

Network-accessible WordPress admin UI; PR:H reflects required authenticated capability; S:C and C:H capture full database read beyond plugin scope; no write or availability impact.

3.1 AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
4.0 AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N

Primary rating from Vendor (WPScan).

CVSS VectorVendor: WPScan

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

3
Patch available
Aug 04, 2026 - 07:01 EUVD
CVE Published
Aug 04, 2026 - 06:00 cve.org
UNKNOWN (no severity yet)
CVE Published
Aug 04, 2026 - 06:00 cve.org
MEDIUM 6.8

DescriptionCVE.org

The Database for Contact Form 7, WPforms, Elementor forms WordPress plugin before 1.5.5 does not properly sanitise and escape a parameter before using it in a SQL statement, leading to a SQL Injection exploitable by users granted a specific capability which is limited to administrators by default but can be delegated to lower privileged roles.

Threat Intelligence Overview

EPSS Score
0.2%
Top 95% exploitable
Prevalence
Medium
widely-used WordPress form data aggregation plugin across many sites
Exploit
POC
Public exploit code exists
Data Quality
5 sources
Confidence: Medium

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC Yes
EPSS 0.2%
Patch available Yes
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation
None
System Exposure· derived
Open
Automatable
No
Human Impact· derived
Medium
Technical Impact
Partial

Priority Score

54
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +34
PoC: +20
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

SQL injection exploits the way applications construct database queries by mixing user input directly into SQL statements.

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