An open redirect vulnerability exists in the /preauth Servlet in Zimbra Collaboration Suite through 9.0. 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 via isredirect=1&redirectURL= in conjunction with the token data (e.g., a valid authtoken= value).
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2021-07-02T18:54:37
Updated: 2024-08-04T00:26:53.989Z
Reserved: 2021-06-16T00:00:00
Link: CVE-2021-34807
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-07-02T19:15:08.330
Modified: 2024-11-21T06:11:14.623
Link: CVE-2021-34807
Redhat
No data.