What is CVE-2023-22902?

CVE-2023-22902 is a medium-severity vulnerability in Openfind Mail2000, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2023-03-27.

How severe is CVE-2023-22902?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Openfind Mail2000

CVE-2023-22902

Openfind Mail2000 file uploading function has insufficient filtering for user input. An authenticated remote attacker with general user privilege can exploit this vulnerability to inject JavaScript, conducting an XSS attack.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2023-03-27 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (34.7th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 34.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Openfind Mail2000 — versions 7.0, 8.0, 7

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

www.twcert.org.tw/tw/cp-132-6953-79236-1.html (Third Party Advisory)

Frequently asked questions

What is CVE-2023-22902?: CVE-2023-22902 is a medium-severity vulnerability in Openfind Mail2000, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2023-03-27.
How severe is CVE-2023-22902?: Medium severity. CVSS v3 base score is 5.4 out of 10.