String Locator <= 2.6.5 - Reflected Cross-Site Scripting

2024-08-23 13:40

Rein Daelman (trein)

Strategic Overview

Status

Patched in 2.6.6

Affected PluginString locator

Affected Version<= 2.6.5

CVSS6.1Medium

CVECVE-2023-6987

View all String locator vulnerabilities

Vulnerability Overview

The String locator plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'sql-column' parameter in all versions up to, and including, 2.6.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. This required WP_DEBUG to be enabled in order to be exploited.

Technical Analysis

REMEDIATION: Update to version 2.6.6, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2023-6987 https://www.wordfence.com/threat-intel/vulnerabilities/id/18e0140e-ac24-48c6-aea0-bb0da203a817

CVSS Vector

6.1

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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