CVE-2016-3411

MEDIUM

Zimbra Collaboration Suite < 8.6.0 - Cross-Site Scripting

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2016-3411. PoCs published by Dino Barlattani.

AI-analyzed exploit summary This exploit demonstrates a reflected XSS vulnerability in Zimbra Mail server version 8.6.0_GA_1153. The payload injects a malicious script via the 'skin' parameter in the changepass endpoint, triggering an alert popup.

Description

Cross-site scripting (XSS) vulnerability in Zimbra Collaboration before 8.7.0 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors, aka bug 103609.

Exploits (1)

exploitdb WORKING POC
by Dino Barlattani · textwebappsphp
https://www.exploit-db.com/exploits/45177

This exploit demonstrates a reflected XSS vulnerability in Zimbra Mail server version 8.6.0_GA_1153. The payload injects a malicious script via the 'skin' parameter in the changepass endpoint, triggering an alert popup.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: Zimbra Mail server 8.6.0_GA_1153
No auth needed
Prerequisites: Access to the Zimbra Mail server web interface
MITRE ATT&CK
devstral-2 · analyzed Feb 18, 2026 Full analysis →

References (4)

Core 4
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/95901
Exploit, Third Party Advisory exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/45177/
Release Notes x_refsource_confirm
https://wiki.zimbra.com/wiki/Zimbra_Releases/8.7.0
Vendor Advisory x_refsource_confirm
https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories

Scores

CVSS v3 6.1
EPSS 0.0363
EPSS Percentile 88.1%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (1)
synacor/zimbra_collaboration_suite < 8.6.0
Published Jan 18, 2017
Tracked Since Feb 18, 2026