Slideshow Gallery <= 1.8.3 - Authenticated (Administrator+) Stored Cross-Site Scripting

2024-09-30 00:00

Hakiduck

Strategic Overview

Status

Patched in 1.8.4

Affected PluginSlideshow Gallery LITE

Affected Version<= 1.8.3

CVSS4.4Medium

CVECVE-2024-47376

View all Slideshow Gallery LITE vulnerabilities

Vulnerability Overview

The Slideshow Gallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.8.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only impacts multi-site installations and installations where unfiltered_html has been disabled.

Technical Analysis

REMEDIATION: Update to version 1.8.4, 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-2024-47376 https://www.wordfence.com/threat-intel/vulnerabilities/id/76b4e3d1-170c-4fe0-8e84-246b973d48b1

CVSS Vector

4.4

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

Base

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

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