CVE-2018-6882CISA KEVEPSS p98.2%

CVE-2018-6882Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS) Vulnerability

Synacor / Zimbra Collaboration Suite (ZCS)

Description

Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting vulnerability that might allow remote attackers to inject arbitrary web script or HTML.

Scoring

CVSS 6.1 ()
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS29.76% probability of exploitation · percentile 98.2% · 2026-10-05T12:00:23Z
Last modified2026-10-01

CISA KEV entry

Added to KEV: 2022-04-19

(incoming)1

TypeTargetConfidenceTier
KEVEntrySynacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS) Vulnerabilitykev-cve-2018-68820%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
Synacor Zimbra Collaborate Suite (ZCS) Cross-Site Scripting Vulnerability
CVE
Synacor Zimbra Collaboration Suite (ZCS) Cross-site Scripting Vulnerability
CVE
Synacor Zimbra Collaboration Suite (ZCS) Server-Side Request Forgery (SSRF) Vulnerability
CVE
Synacor Zimbra Collaboration Suite (ZCS) Server-Side Request Forgery Vulnerability
CVE
Synacor Zimbra Collaboration Suite (ZCS) Improper Restriction of XML External Entity Reference
CVE
Synacor Zimbra Collaboration Suite (ZCS) PHP Remote File Inclusion Vulnerability
Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.