| Title | Ghost CMS <=4.32 - Cross-Site Scripting |
|---|---|
| Author | rootxharsh,iamnoooob |
| Severity | Medium |
| Impact | Successful exploitation of this vulnerability could allow an attacker to execute arbitrary JavaScript code in the context of the victim's browser, leading to potential data theft, session hijacking, or defacement of the affected website. |
| Remediation | This issue has been fixed in 4.3.3. |
| CVSS Score | 6.8 |
| EPSS Score | 0.82004 |
| CVE ID | CVE-2021-29484 |
| CWE ID | CWE-79 |
| Shodan Query | http.component:"ghost" |
| Tags | cve2021 cve xss ghost node.js vuln |
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.
GET /ghost/preview HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (X11; CrOS x86_64 14541.0.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2021/CVE-2021-29484.yaml
🦈 Packet Capture: ⬇️ Download cve-2021-29484.pcap
N/AN/A