43 lines
1.2 KiB
YAML
43 lines
1.2 KiB
YAML
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id: CVE-2021-29484
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info:
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name: Ghost CMS <=4.32 - Cross-Site Scripting
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author: rootxharsh,iamnoooob
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severity: medium
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description: Ghost CMS 4.0.0 to 4.3.2 contains a DOM cross-site scripting vulnerability. An unused endpoint added during the development of 4.0.0 allows attackers to gain access by getting logged-in users to click a link containing malicious code.
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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://www.npmjs.com/package/ghost
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- https://forum.ghost.org/t/critical-security-update-available-for-ghost-4-x/22290
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- https://nvd.nist.gov/vuln/detail/CVE-2021-29484
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remediation: This issue has been fixed in 4.3.3.
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
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cvss-score: 6.8
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cve-id: CVE-2021-29484
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cwe-id: CWE-79,CWE-79
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tags: cve,cve2021,xss,ghost
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http:
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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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# Enhanced by mp on 2022/08/28
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