WP Bannerize Pro <= 1.9.0 - Authenticated (Editor+) Stored Cross-Site Scripting

2024-08-12 00:00

Nguyễn Trung Kiên

Strategic Overview

Status

Patched in 1.9.1

Affected PluginWP Bannerize Pro

Affected Version<= 1.9.0

CVSS4.0Medium

CVECVE-2024-7388

View all WP Bannerize Pro vulnerabilities

Vulnerability Overview

The WP Bannerize Pro plugin for WordPress is vulnerable to Stored Cross-Site Scripting via banner alt data in all versions up to, and including, 1.9.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with editor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Technical Analysis

REMEDIATION: Update to version 1.9.1, 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-2024-7388 https://www.wordfence.com/threat-intel/vulnerabilities/id/ba08dbad-15f9-43cf-b0d7-a2a4604cb4af

CVSS Vector

4.0

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

Base

Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredHigh
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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