CVE-2005-3428: Cross-site scripting (XSS) vulnerability in Rockliffe MailSite Express before 6.1.22 allows remote attackers t

Q: How do I fix CVE-2005-3428?

mailsite express: upgrade to newer than 6.1.21. Exact commands for each OS are on this page.

Q: Is CVE-2005-3428 being exploited?

CVE-2005-3428 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-2005-3428 affect?

CVE-2005-3428 affects mailsite express. Severity is medium (CVSS 4.3). Cross-site scripting (XSS) vulnerability in Rockliffe MailSite Express before 6.1.22 allows remote attackers to inject arbitrary web script or HTML via a message body.

Q: How urgent is CVE-2005-3428?

Priority 39/100. Public exploit reference

Routine

MEDIUM 4.3UPGRADE

CVE-2005-3428 is a medium-severity flaw (CVSS 4.3) affecting mailsite express. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-site scripting (XSS) vulnerability in Rockliffe MailSite Express before 6.1.22 allows remote attackers to inject arbitrary web script or HTML via a message body.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
EPSS exploit chance	1.5% (top 26%)
CISA exploited list	No
Published	2005-11-02
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: rockliffe

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2005-11-02 11:02 UTCPublished CVE record published
2026-06-16 22:16 UTCUpdated Record last modified

rockliffe mailsite express UPGRADE

Affected: <= 6.1.21

Fixed in: newer than 6.1.21

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy mailsite-express || rpm -q mailsite-express || mailsite-express --version

2. UPGRADE to newer than 6.1.21 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade mailsite-express

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade mailsite-express

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-2005-3428?

mailsite express: upgrade to newer than 6.1.21. Exact commands for each OS are on this page.

Is CVE-2005-3428 being exploited?

CVE-2005-3428 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-2005-3428 affect?

CVE-2005-3428 affects mailsite express. Severity is medium (CVSS 4.3). Cross-site scripting (XSS) vulnerability in Rockliffe MailSite Express before 6.1.22 allows remote attackers to inject arbitrary web script or HTML via a message body.

How urgent is CVE-2005-3428?

Priority 39/100. Public exploit reference

Related CVEs

CVE-2005-3431 MEDIUM 5.0 UPGRADE Absolute path traversal vulnerability in Rockliffe MailSite Express before 6.1.22 allows remote attackers to r
CVE-2005-3430 HIGH 7.5 UPGRADE Incomplete blacklist vulnerability in Rockliffe MailSite Express before 6.1.22 allows remote attackers to uplo
CVE-2005-3429 MEDIUM 4.3 UPGRADE Rockliffe MailSite Express before 6.1.22, with the option to save login information enabled, saves user passwo
CVE-2005-3288 MEDIUM 5.0 MITIGATE Mailsite Express allows remote attackers to upload and execute files with executable extensions such as ASP by
CVE-2005-3287 MEDIUM 5.0 MITIGATE Incomplete blacklist vulnerability in Mailsite Express allows remote attackers to upload and possibly execute

References

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