XSS in Altn Mdaemon Webmail
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 attack while opening a contact list.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.032 (87.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 88th percentile — 87.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.032 · newest: 0.032 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- kailashbohara.com.np/blog/2020/07/15/mdaemon-stored-xss (Exploit, Third Party Advisory)
- www.altn.com/Support/SecurityUpdate/MD082520_MDaemon_EN/ (Vendor Advisory)
- packetstormsecurity.com/files/161332/Alt-N-MDaemon-Webmail-20.0.0-Cross-Site-Sc… (Exploit, VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-18724?
- CVE-2020-18724 is a medium-severity vulnerability in Altn Mdaemon Webmail, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-02-03.
- How severe is CVE-2020-18724?
- Medium severity. CVSS v3 base score is 5.4 out of 10.
- Is CVE-2020-18724 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.