Photo Gallery by 10Web <= 1.8.18 - Authenticated (Administrator+) Stored Cross-Site Scripting via Widget

2023-12-21 00:00

István Márton

Strategic Overview

Status

Patched in 1.8.19

Affected PluginPhoto Gallery by 10Web – Mobile-Friendly Image Gallery

Affected Version<= 1.8.18

CVSS4.4Medium

CVECVE-2023-6924

View all Photo Gallery by 10Web – Mobile-Friendly Image Gallery vulnerabilities

Vulnerability Overview

The Photo Gallery by 10Web plugin for WordPress is vulnerable to Stored Cross-Site Scripting via widgets in versions up to, and including, 1.8.18 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with administrator-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. It can also be exploited with a contributor-level permission with a page builder plugin.

Technical Analysis

REMEDIATION: Update to version 1.8.19, 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-2023-6924 https://www.wordfence.com/threat-intel/vulnerabilities/id/21b4d1a1-55fe-4241-820c-203991d724c4

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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