CVE-2021-24495

MEDIO 6.1CVE-2021-24495 · Published 09/08/2021 · updated 17/06/2026

En resumen

CVE-2021-24495 es una vulnerabilidad MEDIO (CVSS 6.1) que afecta a marmoset viewer (marmoset).
Probabilidad de explotación en los próximos 30 días (EPSS): 3.3%, mayor que el 88.7% de las vulnerabilidades.
Solución: actualizar a 1.9.3 o posterior.

Package	Affected versions	Patched versions
marmoset viewer marmoset	`< 1.9.3`	`1.9.3`

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.

References

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 · Exploit
wpscan.com/vulnerability/d11b79a3-f762-49ab-b7c8-3174624d7638 · Exploit

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