VulnerabilityModified
CVE-2021-24495
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.
MEDIUM 6.1EPSS 3.34%
Does this matter?
Lower severity and a low EPSS score (3.34%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 3.34% probability · 88th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- marmoset/marmoset viewer
- Source
- contact@wpscan.com
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-b7c8-3174624d7638Exploit, 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-b7c8-3174624d7638Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.