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CVE-2023-22333: Cross-site scripting vulnerability in EasyMail 2.00.130 and earlier allows a remote unauthenticated attacker t

32
Routine
MEDIUM 6.1UPGRADE

CVE-2023-22333 is a medium-severity flaw (CVSS 6.1) affecting easymail. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-site scripting vulnerability in EasyMail 2.00.130 and earlier allows a remote unauthenticated attacker to inject an arbitrary script.

Why this priority

  • No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score6.1 (Medium)
Attack vectorNetwork (remote)
Attack complexityLow
Privileges neededNone
User interactionRequired
EPSS exploit chance0.5% (top 57%)
CISA exploited listNo
WeaknessCWE-79
Published2023-01-30
Last modified2026-06-17
Publisher (CNA): JPCERT/CC · Vendor: mubag

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

Am I affected?

Timeline

mubag easymail UPGRADE
Affected: <= 2.00.130
Fixed in: newer than 2.00.130
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy easymail || rpm -q easymail || easymail --version
2. UPGRADE to newer than 2.00.130 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade easymail
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade easymail
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-2023-22333?

easymail: upgrade to newer than 2.00.130. Exact commands for each OS are on this page.

Is CVE-2023-22333 being exploited?

CVE-2023-22333 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-2023-22333 affect?

CVE-2023-22333 affects easymail. Severity is medium (CVSS 6.1). Cross-site scripting vulnerability in EasyMail 2.00.130 and earlier allows a remote unauthenticated attacker to inject an arbitrary script.

How urgent is CVE-2023-22333?

Priority 32/100. No elevated risk signals yet.

References

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