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.
Published: 2018-03-27
Score: 6.1 Medium
EPSS: 29.8% Moderate
KEV: Yes
AI Analysis

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Remediation

No solution or workaround provided in the CVE record.

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Tracking

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Advisories

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History

Thu, 01 Oct 2026 22:30:00 +0200

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 22 Oct 2025 02:15:00 +0200


Tue, 21 Oct 2025 22:30:00 +0200


Tue, 21 Oct 2025 21:30:00 +0200


Fri, 15 Aug 2025 22:30:00 +0200

Type Values Removed Values Added
CPEs cpe:2.3:a:synacor:zimbra_collaboration_suite:8.7:-:*:*:*:*:*:* cpe:2.3:a:synacor:zimbra_collaboration_suite:8.7.0:-:*:*:*:*:*:*

Fri, 07 Feb 2025 18:15:00 +0100

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2022-04-19'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 27 Jan 2025 19:45:00 +0100

Type Values Removed Values Added
Metrics cvssV3_0

{'score': 6.1, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}

cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}


Subscriptions

Synacor Zimbra Collaboration Suite
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-10-01T19:33:16.504Z

Reserved: 2018-02-09T00:00:00.000Z

Link: CVE-2018-6882

cve-icon Vulnrichment

Updated: 2024-08-05T06:17:16.957Z

cve-icon NVD

Status : Analyzed

Published: 2018-03-27T16:29:00.530

Modified: 2026-10-01T20:17:17.443

Link: CVE-2018-6882

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-79

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')