Photo Gallery by 10Web – Mobile-Friendly Image Gallery <= 1.8.23 - Authenticated (Contributor+) Stored Cross-Site Scripting via Zipped SVG

2024-06-06 21:15

Tobias Weißhaar (kun_19)

Strategic Overview

Status

Patched in 1.8.24

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

Affected Version<= 1.8.23

CVSS6.4Medium

CVECVE-2024-5426

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

Vulnerability Overview

The Photo Gallery by 10Web – Mobile-Friendly Image Gallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘svg’ parameter in all versions up to, and including, 1.8.23 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. By default, this can only be exploited by administrators, but the ability to use and configure Photo Gallery can be extended to contributors on pro versions of the plugin.

Technical Analysis

REMEDIATION: Update to version 1.8.24, 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-2024-5426 https://www.wordfence.com/threat-intel/vulnerabilities/id/13436238-f14a-445b-9a9b-fbcf23b7b498

CVSS Vector

6.4

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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