What is CVE-2019-5965?

CVE-2019-5965 is a medium-severity vulnerability in Joruri Mail, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2019-07-05.

How severe is CVE-2019-5965?

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

Open Redirect in Joruri Mail

CVE-2019-5965

Open redirect vulnerability in Joruri Mail 2.1.4 and earlier allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors.

Vulnerability class: Open Redirect

Published 2019-07-05 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.011 (65.2th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 65.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Joruri Mail
Sitebridge Inc. Joruri Mail — versions 2.1.4 and earlier

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

References

joruri.org/docs/2018060400041/ (Vendor Advisory)
jvn.jp/en/jp/JVN58052567/index.html (Third Party Advisory)

Frequently asked questions

What is CVE-2019-5965?: CVE-2019-5965 is a medium-severity vulnerability in Joruri Mail, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2019-07-05.
How severe is CVE-2019-5965?: Medium severity. CVSS v3 base score is 6.1 out of 10.