What is CVE-2023-39938?

CVE-2023-39938 is a medium-severity vulnerability in I-Pro Video Insight, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-09-05.

How severe is CVE-2023-39938?

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

XSS in I-Pro Video Insight

CVE-2023-39938

Reflected cross-site scripting vulnerability in VI Web Client prior to 7.9.6 allows a remote unauthenticated attacker to inject an arbitrary script.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2023-09-05 · last modified 2026-06-17.

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.

EPSS exploit prediction

EPSS: 0.005 (41.0th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 41st percentile — 41.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

I-Pro Video Insight
I-Pro Co., Ltd. Vi Web Client — versions prior to 7.9.6

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

downloadvi.com/downloads/IPServer/v7.9/796232/v796232RN.pdf (Release Notes)
jvn.jp/en/jp/JVN60140221/ (Third Party Advisory)

Frequently asked questions

What is CVE-2023-39938?: CVE-2023-39938 is a medium-severity vulnerability in I-Pro Video Insight, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-09-05.
How severe is CVE-2023-39938?: Medium severity. CVSS v3 base score is 6.1 out of 10.