CVE-2023-24030
Medium
Description
An open redirect vulnerability exists in the /preauth Servlet in Zimbra Collaboration Suite through 9.0 and 8.8.15. To exploit the vulnerability, an attacker would need to have obtained a valid zimbra auth token or a valid preauth token. Once the token is obtained, an attacker could redirect a user to any URL if url sanitisation is bypassed in incoming requests. NOTE: this is similar, but not identical, to CVE-2021-34807.
SeverityMedium
CVSS6.1
Exploit probability—
Product
Zimbra Collaboration
PublishedJun 15, 2023
First seenJun 15, 2023
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| zimbra collaboration | 8.8.15, 9.0.0 | — |
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