Vulnerability Description
Stored cross-site scripting (XSS) in file attachment field in MDaemon webmail 19.5.5 allows an attacker to execute code on the email recipient side while forwarding an email to perform potentially malicious activities.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Altn | Mdaemon Webmail | < 20.0.1 |
Related Weaknesses (CWE)
References
- http://kailashbohara.com.np/blog/2020/07/15/mdaemon-stored-xssExploitThird Party Advisory
- http://packetstormsecurity.com/files/161332/Alt-N-MDaemon-Webmail-20.0.0-Cross-SExploitThird Party AdvisoryVDB Entry
- https://www.altn.com/Support/SecurityUpdate/MD082520_MDaemon_EN/Vendor Advisory
- http://kailashbohara.com.np/blog/2020/07/15/mdaemon-stored-xssExploitThird Party Advisory
- http://packetstormsecurity.com/files/161332/Alt-N-MDaemon-Webmail-20.0.0-Cross-SExploitThird Party AdvisoryVDB Entry
- https://www.altn.com/Support/SecurityUpdate/MD082520_MDaemon_EN/Vendor Advisory
FAQ
What is CVE-2020-18723?
CVE-2020-18723 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Stored cross-site scripting (XSS) in file attachment field in MDaemon webmail 19.5.5 allows an attacker to execute code on the email recipient side while forwarding an email to perform potentially mal...
How severe is CVE-2020-18723?
CVE-2020-18723 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-18723?
Check the references section above for vendor advisories and patch information. Affected products include: Altn Mdaemon Webmail.