Gmedia Photo Gallery < 1.20.0 - Authenticated (Admin+) Stored Cross-Site Scripting

2022-04-25 00:00

Kaushalendra Dubey

Strategic Overview

Status

Patched in 1.20.0

Affected PluginGmedia Photo Gallery

Affected Version< 1.20.0

CVSS5.5Medium

CVECVE-2022-0873

View all Gmedia Photo Gallery vulnerabilities

Vulnerability Overview

The Gmedia Photo Gallery WordPress plugin before 1.20.0 does not sanitise and escape the Album's name before outputting it in pages/posts with a media embed, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when the unfiltered-html capability is disallowed

Technical Analysis

REMEDIATION: Update to version 1.20.0, 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-2022-0873 https://www.wordfence.com/threat-intel/vulnerabilities/id/8c74d5ad-30f3-4fde-b240-97318fc3c7d6

CVSS Vector

5.5

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

Base

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

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