51 lines
1.6 KiB
YAML
51 lines
1.6 KiB
YAML
id: CVE-2021-29484
|
|
|
|
info:
|
|
name: Ghost CMS <=4.32 - Cross-Site Scripting
|
|
author: rootxharsh,iamnoooob
|
|
severity: medium
|
|
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.
|
|
remediation: This issue has been fixed in 4.3.3.
|
|
reference:
|
|
- https://github.com/TryGhost/Ghost/security/advisories/GHSA-9fgx-q25h-jxrg
|
|
- https://www.npmjs.com/package/ghost
|
|
- https://forum.ghost.org/t/critical-security-update-available-for-ghost-4-x/22290
|
|
- https://nvd.nist.gov/vuln/detail/CVE-2021-29484
|
|
classification:
|
|
cvss-metrics: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
|
|
cvss-score: 6.8
|
|
cve-id: CVE-2021-29484
|
|
cwe-id: CWE-79
|
|
epss-score: 0.01083
|
|
epss-percentile: 0.82709
|
|
cpe: cpe:2.3:a:ghost:ghost:*:*:*:*:*:node.js:*:*
|
|
metadata:
|
|
max-request: 1
|
|
vendor: ghost
|
|
product: ghost
|
|
framework: node.js
|
|
tags: cve,cve2021,xss,ghost
|
|
|
|
http:
|
|
- method: GET
|
|
path:
|
|
- "{{BaseURL}}/ghost/preview"
|
|
|
|
matchers-condition: and
|
|
matchers:
|
|
- type: word
|
|
part: body
|
|
words:
|
|
- 'XMLHttpRequest.prototype.open'
|
|
|
|
- type: word
|
|
part: header
|
|
words:
|
|
- 'text/html'
|
|
|
|
- type: status
|
|
status:
|
|
- 200
|
|
|
|
# digest: 490a00463044022058953a5b39c5ee0aa9bb532e5923ad430840df19bcee6e063fccbae55dda20fb022059d2b413e822512b40c6e6adcc7ac375f93c31963cde4570aa6cadd2f3e08566:922c64590222798bb761d5b6d8e72950
|