CVE-2024-45510: XSS
First published: Wed Nov 20 2024(Updated: )
An issue was discovered in Zimbra Collaboration (ZCS) through 10.0. Zimbra Webmail (Modern UI) is vulnerable to a stored Cross-Site Scripting (XSS) attack due to improper sanitization of user input. This allows an attacker to inject malicious code into specific fields of an e-mail message. When the victim adds the attacker to their contacts, the malicious code is stored and executed when viewing the contact list. This can lead to unauthorized actions such as arbitrary mail sending, mailbox exfiltration, profile picture alteration, and other malicious actions. Proper sanitization and escaping of input fields are necessary to mitigate this vulnerability.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Zimbra Collaboration | <=10.0 |
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Reference Links
- https://wiki.zimbra.com/wiki/Security_Center
- https://wiki.zimbra.com/wiki/Zimbra_Responsible_Disclosure_Policy
- https://wiki.zimbra.com/wiki/Zimbra_Releases/10.1.1#Security_Fixes
- https://wiki.zimbra.com/wiki/Zimbra_Releases/10.0.9#Security_Fixes
- https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P41#Security_Fixes
Frequently Asked Questions
What is the severity of CVE-2024-45510?
CVE-2024-45510 is considered a high-severity vulnerability due to its potential for exploitation via stored Cross-Site Scripting (XSS).
How do I fix CVE-2024-45510?
To fix CVE-2024-45510, upgrade Zimbra Collaboration to version 10.1.1 or later, which includes security fixes for this issue.
What type of vulnerability is CVE-2024-45510?
CVE-2024-45510 is categorized as a stored Cross-Site Scripting (XSS) vulnerability affecting Zimbra Webmail (Modern UI).
Who is affected by CVE-2024-45510?
CVE-2024-45510 affects all users of Zimbra Collaboration up to version 10.0.
What can attackers do with CVE-2024-45510?
Attackers exploiting CVE-2024-45510 can inject malicious code into email messages, potentially compromising users' systems when they open affected emails.
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