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 o

Q: How do I fix CVE-2019-19265?

mail server: upgrade to 12.2.1.1. Exact commands for each OS are on this page.

Q: Is CVE-2019-19265 being exploited?

CVE-2019-19265 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2019-19265 affect?

CVE-2019-19265 affects mail server. Severity is medium (CVSS 6.1). 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.

Q: How urgent is CVE-2019-19265?

Priority 42/100. Public exploit reference

This month

MEDIUM 6.1UPGRADE

CVE-2019-19265 is a medium-severity flaw (CVSS 6.1) affecting mail server. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	1.0% (top 37%)
CISA exploited list	No
Weakness	CWE-79
Published	2020-01-06
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: icewarp

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2020-01-06 01:15 UTCPublished CVE record published
2026-06-17 02:26 UTCUpdated Record last modified

icewarp mail server UPGRADE

Affected: < 12.2.1.1

Fixed in: 12.2.1.1

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy mail-server || rpm -q mail-server || mail-server --version

2. UPGRADE to 12.2.1.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade mail-server

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade mail-server

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2019-19265?

mail server: upgrade to 12.2.1.1. Exact commands for each OS are on this page.

Is CVE-2019-19265 being exploited?

CVE-2019-19265 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2019-19265 affect?

CVE-2019-19265 affects mail server. Severity is medium (CVSS 6.1). 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.

How urgent is CVE-2019-19265?

Priority 42/100. Public exploit reference

Related CVEs

CVE-2025-2848 MEDIUM 6.3 UPGRADE A vulnerability in Synology Mail Server allows remote authenticated attackers to read and write non-sensitive
CVE-2021-36580 MEDIUM 6.1 UPGRADE UPGRADE Open Redirect vulnerability exists in IceWarp MailServer IceWarp Server Deep Castle 2 Update 1 (13.0.1.2) via
CVE-2025-40632 MEDIUM 6.1 DOWNGRADE Cross-site scripting (XSS) in Icewarp Mail Server affecting version 11.4.0
CVE-2025-40631 MEDIUM 6.1 DOWNGRADE HTTP host header injection vulnerability in Icewarp Mail Server affecting version 11.4.0
CVE-2025-40630 MEDIUM 6.1 DOWNGRADE Open redirection vulnerability in IceWarp Mail Server affecting version 11.4.0

References

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