What is CVE-2019-16268?

CVE-2019-16268 is a medium-severity vulnerability in Zohocorp Manageengine Remote Access Plus, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2021-02-03.

How severe is CVE-2019-16268?

Medium severity. CVSS v3 base score is 4.8 out of 10.

XSS in Zohocorp Manageengine Remote Access Plus

CVE-2019-16268

Zoho ManageEngine Remote Access Plus 10.0.259 allows HTML injection via the Description field on the Admin - User Administration userMgmt.do?actionToCall=ShowUser screen.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2021-02-03 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.018 (77.8th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 77.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000

Affected products

Zohocorp Manageengine Remote Access Plus — versions 10.0.259

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

www.esecforte.com/responsible-vulnerability-disclosure-cve-2019-16268-html-inje… (Exploit, Third Party Advisory)
www.manageengine.com/remote-desktop-management/knowledge-base/html-injection.ht… (Vendor Advisory)

Frequently asked questions

What is CVE-2019-16268?: CVE-2019-16268 is a medium-severity vulnerability in Zohocorp Manageengine Remote Access Plus, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2021-02-03.
How severe is CVE-2019-16268?: Medium severity. CVSS v3 base score is 4.8 out of 10.