Marmoset Viewer < 1.9.3 - Reflected Cross-Site Scripting

2021-07-06 00:00

John Jackson

Strategic Overview

Status

Patched in 1.9.3

Affected PluginMarmoset Viewer

Affected Version< 1.9.3

CVSS6.1Medium

CVECVE-2021-24495

View all Marmoset Viewer vulnerabilities

Vulnerability Overview

The Marmoset Viewer WordPress plugin before 1.9.3 does not property sanitize, validate or escape the 'id' parameter before outputting back in the page, leading to a reflected Cross-Site Scripting issue.

Technical Analysis

REMEDIATION: Update to version 1.9.3, 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-2021-24495 https://www.wordfence.com/threat-intel/vulnerabilities/id/73d3f73f-5407-4acf-ac65-1f7eadbaa58f

CVSS Vector

6.1

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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