51 lines
1.6 KiB
YAML
51 lines
1.6 KiB
YAML
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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remediation: This issue has been fixed in 4.3.3.
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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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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
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epss-score: 0.01083
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epss-percentile: 0.82758
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cpe: cpe:2.3:a:ghost:ghost:*:*:*:*:*:node.js:*:*
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metadata:
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max-request: 1
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vendor: ghost
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product: ghost
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framework: node.js
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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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part: body
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words:
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- 'XMLHttpRequest.prototype.open'
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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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# digest: 4a0a00473045022100f375fb1ff2f8eb58f5577a223b800f98c3a91bf2417a0db1e98eac0bedf733be022053401ffa675389c892c9037a87181bfb66296036bf167260f48949ff739d8828:922c64590222798bb761d5b6d8e72950
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