What is CVE-2023-22333?

CVE-2023-22333 is a medium-severity vulnerability in First Net Japan Inc. Easymail, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-01-30.

How severe is CVE-2023-22333?

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

XSS in First Net Japan Inc. Easymail

CVE-2023-22333

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

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.005 (40.4th percentile) — read the EPSS interpretation.

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.

Affected products

First Net Japan Inc. Easymail — versions 2.00.130 and earlier
Mubag Easymail

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

vultures@jpcert.or.jp (Vendor Advisory)
vultures@jpcert.or.jp (Third Party Advisory)

Frequently asked questions

What is CVE-2023-22333?: CVE-2023-22333 is a medium-severity vulnerability in First Net Japan Inc. Easymail, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-01-30.
How severe is CVE-2023-22333?: Medium severity. CVSS v3 base score is 6.1 out of 10.