VULNERABILITY INTELLIGENCE
CVE-2018-6882
CVSS score6.1 MEDIUM
EPSS probability29.76%
CISA KEVKnown exploited vulnerability
Published2018-03-27
Last modified2026-10-01
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Known Exploited Vulnerability
Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS) Vulnerability
Vendor / product: Synacor / Zimbra Collaboration Suite (ZCS)
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.
Weakness classification
- CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Primary references
- cve@mitre.org — Mailing List, Third Party Advisory
- cve@mitre.org — Broken Link, Third Party Advisory, VDB Entry
- cve@mitre.org — Broken Link, Issue Tracking, Permissions Required
- cve@mitre.org — Permissions Required
- cve@mitre.org — Vendor Advisory
- cve@mitre.org — Exploit, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Broken Link, Third Party Advisory, VDB Entry
- af854a3a-2127-422b-91ae-364da2661108 — Broken Link, Issue Tracking, Permissions Required
- af854a3a-2127-422b-91ae-364da2661108 — Permissions Required
- af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory