39 lines
1.1 KiB
YAML
39 lines
1.1 KiB
YAML
id: CVE-2021-29484
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info:
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name: DOM XSS in Ghost CMS
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author: rootxharsh,iamnoooob
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severity: medium
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description: Ghost is a Node.js CMS. An unused endpoint added during the development of 4.0.0 has left sites vulnerable to untrusted users gaining access to Ghost Admin. Attackers can gain access by getting logged
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in users to click a link containing malicious code. Users do not need to enter credentials and may not know they've visited a malicious site.
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reference:
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- https://github.com/TryGhost/Ghost/security/advisories/GHSA-9fgx-q25h-jxrg
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- https://nvd.nist.gov/vuln/detail/CVE-2021-29484
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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-2021-29484
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cwe-id: CWE-79
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tags: cve,cve2021,xss,ghost
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requests:
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- method: GET
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path:
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- "{{BaseURL}}/ghost/preview"
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matchers-condition: and
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matchers:
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- type: word
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words:
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- 'XMLHttpRequest.prototype.open'
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part: body
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- type: word
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words:
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- 'text/html'
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part: header
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- type: status
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status:
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- 200
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