WP Limit Login Attempts < 2.0.1 - SQL Injection

2015-09-05 00:00

Scott Arciszewski

Strategic Overview

Status

Patched in 2.0.1

Affected PluginWP Limit Login Attempts

Affected Version< 2.0.1

CVSS9.8Critical

CVECVE-2015-6829

View all WP Limit Login Attempts vulnerabilities

Vulnerability Overview

Multiple SQL injection vulnerabilities in the getip function in wp-limit-login-attempts.php in the WP Limit Login Attempts plugin before 2.0.1 for WordPress allow remote attackers to execute arbitrary SQL commands via the (1) X-Forwarded-For or (2) Client-IP HTTP header.

Technical Analysis

REMEDIATION: Update to version 2.0.1, 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-2015-6829 https://www.wordfence.com/threat-intel/vulnerabilities/id/db7234a1-e888-454d-8a1c-4de19c4cbec4

CVSS Vector

9.8

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

Base

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

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