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Case File

CVE-2018-6882

MEDIUM · CVSS 6.1 EPSS 25.23% CISA KEV · Actively Exploited

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-03-27 · 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 25.2% probability of exploitation in the next 30 days. It may be remotely exploitable.

CISA KEV Details

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

Ransomware use: Known

Added to KEV: 2022-04-19

Required action: Apply updates per vendor instructions.

CVE
CVE-2018-6882
Severity
MEDIUM
CVSS
6.1
EPSS
25.23%

Original NVD Description

Cross-site scripting (XSS) vulnerability in the ZmMailMsgView.getAttachmentLinkHtml function in Zimbra Collaboration Suite (ZCS) before 8.7 Patch 1 and 8.8.x before 8.8.7 might allow remote attackers to inject arbitrary web script or HTML via a Content-Location header in an email attachment.

Related CVEs

Other vulnerabilities affecting the same vendor(s)