CVE-2021-24495

MEDIUMNuclei

Marmoset Viewer < 1.9.3 - Reflected Cross Site Scripting

Title source: CVE List
STIX 2.1 vulnerability

Record summary

CVE-2021-24495 has a selected CVSS score of 6.1 (medium); EIP currently links 1 Nuclei template.

Description

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.

Description source: CVE List

Exploitation context

Available material

Nuclei templates
1

Affected products and versions

1
ProductSourceVersion range

Marmoset Viewer

CVE List1.9.3 to < 1.9.3affected

Nuclei templates

1
ProjectDiscoveryMEDIUMWordpress Marmoset Viewer <1.9.3 - Cross-Site ScriptingCVSS 6.1

WordPress Marmoset Viewer plugin before 1.9.3 contains a cross-site scripting vulnerability. It does not property sanitize, validate, or escape the 'id' parameter before outputting back in the page.

Impact

Successful exploitation of this vulnerability could allow an attacker to inject malicious scripts into web pages viewed by users, leading to potential data theft, session hijacking, or defacement of the affected website.

Remediation

Update the Wordpress Marmoset Viewer plugin to version 1.9.3 or later to mitigate the vulnerability.

WeaknessesCWE-79
Authorsjohnjhacking
Template tagscve2021cvexsswpscanwp-pluginwordpressintrusivemarmosetvuln
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CPE: cpe:2.3:a:marmoset:marmoset_viewer:*:*:*:*:*:wordpress:*:*
https://johnjhacking.com/blog/cve-2021-24495-improper-neutralization-of-input-during-web-page-generation-on-id-parameter-in-wordpress-marmoset-viewer-plugin-versions-1.9.3-leads-to-reflected-cross-site-scripting/ https://wordpress.org/plugins/marmoset-viewer/#developers https://wpscan.com/vulnerability/d11b79a3-f762-49ab-b7c8-3174624d7638 https://nvd.nist.gov/vuln/detail/CVE-2021-24495 https://github.com/ARPSyndicate/kenzer-templates

Source: ProjectDiscovery

References

3