Advanced Database Cleaner <= 3.0.3 - Reflected Cross-Site Scripting

2022-01-24 00:00

ZhongFu Su

Strategic Overview

Status

Patched in 3.0.4

Affected PluginAdvanced Database Cleaner – Optimize & Clean Database to Speed Up Site Performance

Affected Version< 3.0.4

CVSS6.1Medium

CVECVE-2021-24921

View all Advanced Database Cleaner – Optimize & Clean Database to Speed Up Site Performance vulnerabilities

Vulnerability Overview

The Advanced Database Cleaner WordPress plugin before 3.0.4 does not sanitise and escape $_GET keys and values before outputting them back in attributes, leading to Reflected Cross-Site Scripting issues

Technical Analysis

REMEDIATION: Update to version 3.0.4, 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-2021-24921 https://www.wordfence.com/threat-intel/vulnerabilities/id/d5947859-df78-475b-89b4-ad2441d9cf63

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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