SEPTEMBER 15, 2026
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Case File

CVE-2022-27926

MEDIUM · CVSS 6.1 EPSS 17.63% CISA KEV · Actively Exploited

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-04-21 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.1. It is listed in CISA's Known Exploited Vulnerabilities catalog, indicating confirmed active exploitation in the wild. Its EPSS score suggests a 17.6% probability of exploitation in the next 30 days. Exploitation may require the attacker to be authenticated.

CISA KEV Details

Status: This CVE is listed in CISA's Known Exploited Vulnerabilities catalog.

Ransomware use: Unknown

Added to KEV: 2023-04-03

Required action: Apply updates per vendor instructions.

CVE
CVE-2022-27926
Severity
MEDIUM
CVSS
6.1
EPSS
17.63%

Original NVD Description

A reflected cross-site scripting (XSS) vulnerability in the /public/launchNewWindow.jsp component of Zimbra Collaboration (aka ZCS) 9.0 allows unauthenticated attackers to execute arbitrary web script or HTML via request parameters.

Related CVEs

Other vulnerabilities affecting the same vendor(s)