medium
6.1
CWE
79
Advisory Published
Updated

CVE-2023-45206: XSS

First published: Tue Feb 13 2024(Updated: )

An issue was discovered in Zimbra Collaboration (ZCS) 8.8.15, 9.0, and 10.0. Through the help document endpoint in webmail, an attacker can inject JavaScript or HTML code that leads to cross-site scripting (XSS). (Adding an adequate message to avoid malicious code will mitigate this issue.)

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Zimbra Collaboration Suite>=10.0.0<10.0.5
Zimbra Collaboration Suite=8.8.15
Zimbra Collaboration Suite=8.8.15-p1
Zimbra Collaboration Suite=8.8.15-p10
Zimbra Collaboration Suite=8.8.15-p11
Zimbra Collaboration Suite=8.8.15-p12
Zimbra Collaboration Suite=8.8.15-p13
Zimbra Collaboration Suite=8.8.15-p14
Zimbra Collaboration Suite=8.8.15-p15
Zimbra Collaboration Suite=8.8.15-p16
Zimbra Collaboration Suite=8.8.15-p17
Zimbra Collaboration Suite=8.8.15-p18
Zimbra Collaboration Suite=8.8.15-p19
Zimbra Collaboration Suite=8.8.15-p2
Zimbra Collaboration Suite=8.8.15-p20
Zimbra Collaboration Suite=8.8.15-p21
Zimbra Collaboration Suite=8.8.15-p22
Zimbra Collaboration Suite=8.8.15-p23
Zimbra Collaboration Suite=8.8.15-p24
Zimbra Collaboration Suite=8.8.15-p25
Zimbra Collaboration Suite=8.8.15-p26
Zimbra Collaboration Suite=8.8.15-p27
Zimbra Collaboration Suite=8.8.15-p28
Zimbra Collaboration Suite=8.8.15-p29
Zimbra Collaboration Suite=8.8.15-p3
Zimbra Collaboration Suite=8.8.15-p30
Zimbra Collaboration Suite=8.8.15-p31
Zimbra Collaboration Suite=8.8.15-p32
Zimbra Collaboration Suite=8.8.15-p33
Zimbra Collaboration Suite=8.8.15-p34
Zimbra Collaboration Suite=8.8.15-p35
Zimbra Collaboration Suite=8.8.15-p37
Zimbra Collaboration Suite=8.8.15-p38
Zimbra Collaboration Suite=8.8.15-p39
Zimbra Collaboration Suite=8.8.15-p4
Zimbra Collaboration Suite=8.8.15-p40
Zimbra Collaboration Suite=8.8.15-p41
Zimbra Collaboration Suite=8.8.15-p42
Zimbra Collaboration Suite=8.8.15-p43
Zimbra Collaboration Suite=8.8.15-p5
Zimbra Collaboration Suite=8.8.15-p6
Zimbra Collaboration Suite=8.8.15-p7
Zimbra Collaboration Suite=8.8.15-p8
Zimbra Collaboration Suite=8.8.15-p9
Zimbra Collaboration Suite=9.0.0
Zimbra Collaboration Suite=9.0.0-p0
Zimbra Collaboration Suite=9.0.0-p1
Zimbra Collaboration Suite=9.0.0-p10
Zimbra Collaboration Suite=9.0.0-p11
Zimbra Collaboration Suite=9.0.0-p12
Zimbra Collaboration Suite=9.0.0-p13
Zimbra Collaboration Suite=9.0.0-p14
Zimbra Collaboration Suite=9.0.0-p15
Zimbra Collaboration Suite=9.0.0-p16
Zimbra Collaboration Suite=9.0.0-p19
Zimbra Collaboration Suite=9.0.0-p2
Zimbra Collaboration Suite=9.0.0-p20
Zimbra Collaboration Suite=9.0.0-p21
Zimbra Collaboration Suite=9.0.0-p23
Zimbra Collaboration Suite=9.0.0-p24
Zimbra Collaboration Suite=9.0.0-p24.1
Zimbra Collaboration Suite=9.0.0-p25
Zimbra Collaboration Suite=9.0.0-p26
Zimbra Collaboration Suite=9.0.0-p27
Zimbra Collaboration Suite=9.0.0-p3
Zimbra Collaboration Suite=9.0.0-p30
Zimbra Collaboration Suite=9.0.0-p31
Zimbra Collaboration Suite=9.0.0-p32
Zimbra Collaboration Suite=9.0.0-p33
Zimbra Collaboration Suite=9.0.0-p34
Zimbra Collaboration Suite=9.0.0-p35
Zimbra Collaboration Suite=9.0.0-p36
Zimbra Collaboration Suite=9.0.0-p4
Zimbra Collaboration Suite=9.0.0-p5
Zimbra Collaboration Suite=9.0.0-p6
Zimbra Collaboration Suite=9.0.0-p7
Zimbra Collaboration Suite=9.0.0-p7.1
Zimbra Collaboration Suite=9.0.0-p8
Zimbra Collaboration Suite=9.0.0-p9

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2023-45206?

    CVE-2023-45206 is classified as a medium severity vulnerability due to the possibility of cross-site scripting (XSS) attacks.

  • How do I fix CVE-2023-45206?

    To fix CVE-2023-45206, ensure that message validation is implemented to avoid the injection of malicious JavaScript or HTML code.

  • Which versions of Zimbra are affected by CVE-2023-45206?

    CVE-2023-45206 affects Zimbra Collaboration versions 8.8.15, 9.0, and all 10.0 versions up to 10.0.5.

  • Can CVE-2023-45206 lead to data theft?

    Yes, successful exploitation of CVE-2023-45206 can potentially lead to data theft through XSS, allowing attackers to steal session cookies or other sensitive data.

  • Is there a known exploit for CVE-2023-45206?

    As of now, specific public exploits for CVE-2023-45206 have not been reported, but the vulnerability's nature poses a risk if left unpatched.

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