What is CVE-2019-19265?

CVE-2019-19265 is a medium-severity vulnerability in Icewarp Mail Server, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-01-06.

How severe is CVE-2019-19265?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2019-19265 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Icewarp Mail Server

CVE-2019-19265

IceWarp WebMail Server 12.2.0 and 12.1.x before 12.2.1.1 (and probably earlier versions) allows XSS (issue 1 of 2) in notes for contacts.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2020-01-06 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.010 (61.7th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 61.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000

Affected products

Icewarp Mail Server

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

seclists.org/fulldisclosure/2020/Jan/0 (Exploit, Mailing List, Third Party Advisory)
www.redteam-pentesting.de/en/advisories/rt-sa-2019-015/-icewarp-cross-site-scri… (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2019-19265?: CVE-2019-19265 is a medium-severity vulnerability in Icewarp Mail Server, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-01-06.
How severe is CVE-2019-19265?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2019-19265 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.