CVE-2017-18614

Kama Click Counter <= 3.4.9 - Blind SQL Injection

2017-02-27 00:00

Strategic Overview

Status: Patched in 3.5.0
Affected Plugin: Kama Click Counter
Affected Version: <= 3.4.9
CVSS: 8.1High
Weakness type: CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE: CVE-2017-18614

View all Kama Click Counter vulnerabilities

At a glance

CVE-2017-18614 is a high-severity Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in the Kama Click Counter WordPress plugin, affecting versions <= 3.4.9. It carries a CVSS score of 8.1 (reachable over the network; high confidentiality, integrity, availability impact). Exploitation requires no authentication. The issue is fixed in version 3.5.0; sites on affected versions should update now. Disclosed February 2017, reported by Manuel Garcia Cardenas.

Vulnerability Overview

The kama-clic-counter plugin 3.4.9 for WordPress has SQL injection via the admin.php order parameter.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, and no privileges on the target site, and no interaction from a victim user. A successful exploit has high impact on confidentiality, integrity, availability — full site compromise territory.

CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Reaching this weakness in Kama Click Counter <= 3.4.9 takes a caller who can reach the endpoint. SQL injection happens when request data is concatenated into a query instead of being bound as a parameter, letting an attacker change the structure of the statement rather than just its values.

A working injection can read any table the database user can see, which on a WordPress install means user records, password hashes and session or API secrets stored in options. For Kama Click Counter the fix is 3.5.0: builds <= 3.4.9 are affected, anything from 3.5.0 onward is not.

Remediation

Update to version 3.5.0, or a newer patched version

How does WordSec protect against this?

The attempt arrives as an ordinary request to Kama Click Counter: WordSec's web application firewall inspects request payloads before WordPress loads them. None of that substitutes for the fix: Kama Click Counter 3.5.0 closes this, and updating the plugin is the step that ends it.

Firewall
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2017-18614 https://www.wordfence.com/threat-intel/vulnerabilities/id/e7837208-97e3-45f9-8f9f-b1906a4fcbcc https://nvd.nist.gov/vuln/detail/CVE-2017-18614

Related records

Other vulnerabilities in Kama Click Counter

CVSS Vector

8.1

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

Base

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

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