CVEvulnerability
CVE-2021-24495
6.1 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-08-09
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-79
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.
Affected configurations
• marmoset marmoset viewer (< 1.9.3)
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- 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/ Exploit, Third Party Advisory
- https://wpscan.com/vulnerability/d11b79a3-f762-49ab-b7c8-3174624d7638 Exploit, Third Party Advisory
- 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/ Exploit, Third Party Advisory
- https://wpscan.com/vulnerability/d11b79a3-f762-49ab-b7c8-3174624d7638 Exploit, Third Party Advisory