ID |
CVE-2025-27915
|
Sažetak |
An issue was discovered in Zimbra Collaboration (ZCS) 9.0 and 10.0 and 10.1. A stored cross-site scripting (XSS) vulnerability exists in the Classic Web Client due to insufficient sanitization of HTML content in ICS files. When a user views an e-mail message containing a malicious ICS entry, its embedded JavaScript executes via an ontoggle event inside a <details> tag. This allows an attacker to run arbitrary JavaScript within the victim's session, potentially leading to unauthorized actions such as setting e-mail filters to redirect messages to an attacker-controlled address. As a result, an attacker can perform unauthorized actions on the victim's account, including e-mail redirection and data exfiltration. |
Reference |
|
CVSS |
Base: | 5.4 |
Impact: | 2.7 |
Exploitability: | 2.3 |
|
Pristup |
Vektor | Složenost | Autentikacija |
NETWORK |
LOW |
LOW |
|
Impact |
Povjerljivost | Cjelovitost | Dostupnost |
LOW |
LOW |
NONE |
|
CVSS vektor |
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
Zadnje važnije ažuriranje |
12-03-2025 - 16:15 |
Objavljeno |
12-03-2025 - 15:15 |