Description
An issue was discovered in Zimbra Collaboration (ZCS) 10.0 and 10.1. A stored cross-site scripting (XSS) vulnerability exists in the Zimbra Briefcase feature due to insufficient sanitization of specific uploaded file types. When a user opens a publicly shared Briefcase file containing malicious scripts, the embedded JavaScript executes in the context of the user's session. This allows an attacker to run arbitrary scripts, potentially leading to data exfiltration or other unauthorized actions on behalf of the victim user.
INFO
Published Date :
2026-03-20T00:00:00.000Z
Last Modified :
2026-03-23T13:38:46.271Z
Source :
mitre
AFFECTED PRODUCTS
The following products are affected by CVE-2026-33370 vulnerability.
| Vendors | Products |
|---|---|
| Zimbra |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2026-33370.
