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)
EPSS: 0.032 (86.8th percentile) — read the EPSS interpretation.
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.
Affected products
- Altn Mdaemon_webmail
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, x_refsource_MISC)
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.