Contact Form 7 Database Addon <= 1.2.6.3 - CSV Injection

2022-10-27 00:00

Adel Bouaricha

Strategic Overview

Status

Patched in 1.2.6.5

Affected PluginDatabase Addon for Contact Form 7 – CFDB7

Affected Version<= 1.2.6.3

CVSS7.2High

CVECVE-2022-3634

View all Database Addon for Contact Form 7 – CFDB7 vulnerabilities

Vulnerability Overview

The Contact Form 7 Database Addon plugin for WordPress is vulnerable to CSV Injection in versions up to, and including, 1.2.6.3. This allows attackers to embed untrusted input into exported CSV files, which can result in code execution when these files are downloaded and opened on a local system with a vulnerable configuration.

Technical Analysis

REMEDIATION: Update to version 1.2.6.5, or a newer patched version --- IDENTIFIER: CWE-1236 (Improper Neutralization of Formula Elements in a CSV File) The product saves user-provided information into a Comma-Separated Value (CSV) file, but it does not neutralize or incorrectly neutralizes special elements that could be interpreted as a command when the file is opened by a spreadsheet product.

External References

https://www.cve.org/CVERecord?id=CVE-2022-3634 https://www.wordfence.com/threat-intel/vulnerabilities/id/15679ce4-984a-4933-86c5-c8349b03abf9

CVSS Vector

7.2

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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