Ninja Forms Contact Form <= 3.6.3 - Authenticated SQL Injection

2021-10-26 00:00

ZhongFu Su

Strategic Overview

Status

Patched in 3.6.4

Affected PluginNinja Forms – The Contact Form Builder That Grows With You

Affected Version< 3.6.4

CVSS7.2High

CVECVE-2021-24889

View all Ninja Forms – The Contact Form Builder That Grows With You vulnerabilities

Vulnerability Overview

The Ninja Forms Contact Form WordPress plugin before 3.6.4 does not escape keys of the fields POST parameter, which could allow high privilege users to perform SQL injections attacks

Technical Analysis

REMEDIATION: Update to version 3.6.4, or a newer patched version --- IDENTIFIER: CWE-89 (Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')) The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

External References

https://www.cve.org/CVERecord?id=CVE-2021-24889 https://www.wordfence.com/threat-intel/vulnerabilities/id/5340204a-8a4f-4e23-82a1-c228b884c34a

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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