Medium severity · published Feb 3, 2021
CVE-2020-18724
Authenticated stored cross-site scripting (XSS) in the contact name field in the distribution list of MDaemon webmail 19.5.5 allows an attacker to executes code and perform a XSS…
5.4
CVSS
3.2%
EPSS
No
On KEV
Description
Authenticated stored cross-site scripting (XSS) in the contact name field in the distribution list of MDaemon webmail 19.5.5 allows an attacker to executes code and perform a XSS attack while opening a contact list.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)3.2% · higher than 88% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MW
Mdaemon Webmail · Altn
before 20.0.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-18724
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-18724
Exploit
http://kailashbohara.com.np/blog/2020/07/15/mdaemon-stored-xss
Exploit
http://packetstormsecurity.com/files/161332/Alt-N-MDaemon-Webmail-20.0.0-Cross-Site-Scripting.html
Vendor Advisory
https://www.altn.com/Support/SecurityUpdate/MD082520_MDaemon_EN/
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