CVE-2023-34192: Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS) Vulnerability

Published Jul 6, 2023
·
Updated

Cross Site Scripting vulnerability in Zimbra ZCS v.8.8.15 allows a remote authenticated attacker to execute arbitrary code via a crafted script to the /h/autoSaveDraft function.

Other sources

Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting (XSS) vulnerability that allows a remote authenticated attacker to execute arbitrary code via a crafted script to the /h/autoSaveDraft function.

— CISA

Affected Software

79 affected components
Zimbra Collaboration=8.8.15
Zimbra Collaboration=8.8.15-p1
Zimbra Collaboration=8.8.15-p10
Zimbra Collaboration=8.8.15-p11
Zimbra Collaboration=8.8.15-p12
Zimbra Collaboration=8.8.15-p13
Zimbra Collaboration=8.8.15-p14
Zimbra Collaboration=8.8.15-p15
Zimbra Collaboration=8.8.15-p16
Zimbra Collaboration=8.8.15-p17
Zimbra Collaboration=8.8.15-p18
Zimbra Collaboration=8.8.15-p19
Zimbra Collaboration=8.8.15-p2
Zimbra Collaboration=8.8.15-p20
Zimbra Collaboration=8.8.15-p21
Zimbra Collaboration=8.8.15-p22
Zimbra Collaboration=8.8.15-p23
Zimbra Collaboration=8.8.15-p24
Zimbra Collaboration=8.8.15-p25
Zimbra Collaboration=8.8.15-p26
Zimbra Collaboration=8.8.15-p27
Zimbra Collaboration=8.8.15-p28
Zimbra Collaboration=8.8.15-p29
Zimbra Collaboration=8.8.15-p3
Zimbra Collaboration=8.8.15-p30
Zimbra Collaboration=8.8.15-p31
Zimbra Collaboration=8.8.15-p32
Zimbra Collaboration=8.8.15-p33
Zimbra Collaboration=8.8.15-p34
Zimbra Collaboration=8.8.15-p35
Zimbra Collaboration=8.8.15-p37
Zimbra Collaboration=8.8.15-p4
Zimbra Collaboration=8.8.15-p5
Zimbra Collaboration=8.8.15-p6
Zimbra Collaboration=8.8.15-p7
Zimbra Collaboration=8.8.15-p8
Zimbra Collaboration=8.8.15-p9
Synacor Zimbra Collaboration Suite (ZCS)
Synacor Zimbra Collaboration Suite=8.8.15
Synacor Zimbra Collaboration Suite=8.8.15-p1
Synacor Zimbra Collaboration Suite=8.8.15-p10
Synacor Zimbra Collaboration Suite=8.8.15-p11
Synacor Zimbra Collaboration Suite=8.8.15-p12
Synacor Zimbra Collaboration Suite=8.8.15-p13
Synacor Zimbra Collaboration Suite=8.8.15-p14
Synacor Zimbra Collaboration Suite=8.8.15-p15
Synacor Zimbra Collaboration Suite=8.8.15-p16
Synacor Zimbra Collaboration Suite=8.8.15-p17
Synacor Zimbra Collaboration Suite=8.8.15-p18
Synacor Zimbra Collaboration Suite=8.8.15-p19
Synacor Zimbra Collaboration Suite=8.8.15-p2
Synacor Zimbra Collaboration Suite=8.8.15-p20
Synacor Zimbra Collaboration Suite=8.8.15-p21
Synacor Zimbra Collaboration Suite=8.8.15-p22
Synacor Zimbra Collaboration Suite=8.8.15-p23
Synacor Zimbra Collaboration Suite=8.8.15-p24
Synacor Zimbra Collaboration Suite=8.8.15-p25
Synacor Zimbra Collaboration Suite=8.8.15-p26
Synacor Zimbra Collaboration Suite=8.8.15-p27
Synacor Zimbra Collaboration Suite=8.8.15-p28
Synacor Zimbra Collaboration Suite=8.8.15-p29
Synacor Zimbra Collaboration Suite=8.8.15-p3
Synacor Zimbra Collaboration Suite=8.8.15-p30
Synacor Zimbra Collaboration Suite=8.8.15-p31
Synacor Zimbra Collaboration Suite=8.8.15-p31.1
Synacor Zimbra Collaboration Suite=8.8.15-p32
Synacor Zimbra Collaboration Suite=8.8.15-p33
Synacor Zimbra Collaboration Suite=8.8.15-p34
Synacor Zimbra Collaboration Suite=8.8.15-p35
Synacor Zimbra Collaboration Suite=8.8.15-p36
Synacor Zimbra Collaboration Suite=8.8.15-p37
Synacor Zimbra Collaboration Suite=8.8.15-p38
Synacor Zimbra Collaboration Suite=8.8.15-p39
Synacor Zimbra Collaboration Suite=8.8.15-p4
Synacor Zimbra Collaboration Suite=8.8.15-p5
Synacor Zimbra Collaboration Suite=8.8.15-p6
Synacor Zimbra Collaboration Suite=8.8.15-p7
Synacor Zimbra Collaboration Suite=8.8.15-p8
Synacor Zimbra Collaboration Suite=8.8.15-p9

Event History

Jul 6, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·04:15 PM
DescriptionSeverityWeaknessAffected Software
Feb 25, 2025
Known Exploited
via CISA·12:00 AM
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Frequently Asked Questions

1

What is the severity of CVE-2023-34192?

CVE-2023-34192 has a severity level of critical.

2

How does CVE-2023-34192 affect Zimbra Collaboration?

CVE-2023-34192 affects Zimbra Collaboration versions 8.8.15 and its subsequent patches.

3

What is the impact of CVE-2023-34192?

CVE-2023-34192 allows a remote authenticated attacker to execute arbitrary code via a crafted script.

4

How can I fix CVE-2023-34192?

To fix CVE-2023-34192, apply the recommended patch from Zimbra Collaboration or upgrade to a patched version.

5

Where can I find more information about CVE-2023-34192 and Zimbra Collaboration security advisories?

You can find more information about CVE-2023-34192 and Zimbra Collaboration security advisories on the Zimbra Security Center and Zimbra Wiki.

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