What is CVE-2026-3278?

CVE-2026-3278 is a medium-severity vulnerability in Opentext Zenworks Service Desk, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-03-18.

How severe is CVE-2026-3278?

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

XSS in Opentext Zenworks Service Desk

CVE-2026-3278

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in OpenText™ ZENworks Service Desk allows Cross-Site Scripting (XSS). The vulnerability could allow an attacker to execute arbitrary JavaScript leading to unauthorized actions on behalf of the user.This issue affects ZENworks Service Desk: 25.2, 25.3.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.001 (3.6th 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

Opentext Zenworks_service_desk — versions 25.2, 25.3
Opentext™ Zenworks Service Desk — versions 25.2, 25.3

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

security@opentext.com (Vendor Advisory)

Frequently asked questions

What is CVE-2026-3278?: CVE-2026-3278 is a medium-severity vulnerability in Opentext Zenworks Service Desk, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-03-18.
How severe is CVE-2026-3278?: Medium severity. CVSS v3 base score is 6.1 out of 10.