Manage Upload Limit <= 1.0.4 - Reflected Cross-Site Scripting via upload_limit

2023-03-03 00:00

Mahesh Nagabhairava

Strategic Overview

Status

Unpatched

Affected PluginManage Upload Limit

Affected Version<= 1.0.4

CVSS7.1High

CVECVE-2023-27432

View all Manage Upload Limit vulnerabilities

Vulnerability Overview

The Manage Upload Limit plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the upload_limit parameter in versions up to, and including, 1.0.4 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.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- 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-2023-27432 https://www.wordfence.com/threat-intel/vulnerabilities/id/9b90bf09-639c-497c-a58e-3972250db1e4

CVSS Vector

7.1

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

Base

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

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