Asset CleanUp <= 1.3.8.4 - Reflected Cross-Site Scripting via AJAX Action

2022-01-03 00:00

ZhongFu Su

Strategic Overview

Status

Patched in 1.3.8.5

Affected PluginAsset CleanUp: Page Speed Booster

Affected Version< 1.3.8.5

CVSS6.1Medium

CVECVE-2021-24983

View all Asset CleanUp: Page Speed Booster vulnerabilities

Vulnerability Overview

The Asset CleanUp: Page Speed Booster WordPress plugin before 1.3.8.5 does not sanitise and escape POSted parameters sent to the wpassetcleanup_fetch_active_plugins_icons AJAX action (available to admin users), leading to a Reflected Cross-Site Scripting issue

Technical Analysis

REMEDIATION: Update to version 1.3.8.5, 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-2021-24983 https://www.wordfence.com/threat-intel/vulnerabilities/id/81a3460e-f2c8-422f-9256-3aef24afb42b

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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