CVE-2025-27914

An issue was discovered in Zimbra Collaboration (ZCS) 9.0 and 10.0 and 10.1. A Reflected Cross-Site Scripting (XSS) vulnerability exists in the /h/rest endpoint, allowing authenticated attackers to inject and execute arbitrary JavaScript in a victim's session. Exploitation requires a valid auth token and involves a crafted URL with manipulated query parameters that triggers XSS when accessed by a victim.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:zimbra:collaboration:*:*:*:*:*:*:*:*
cpe:2.3:a:zimbra:collaboration:9.0.0:-:*:*:*:*:*:*
cpe:2.3:a:zimbra:collaboration:10.1.0:*:*:*:*:*:*:*

History

02 Apr 2025, 20:38

Type Values Removed Values Added
Summary
  • (es) Se descubrió un problema en Zimbra Collaboration (ZCS) 9.0, 10.0 y 10.1. Existe una vulnerabilidad de Cross-Site Scripting (XSS) reflejado en el endpoint /h/rest, que permite a atacantes autenticados inyectar y ejecutar JavaScript arbitrario en la sesión de la víctima. La explotación requiere un token de autenticación válido e implica una URL manipulada con parámetros de consulta manipulados que activa XSS al acceder a ella.
References () https://wiki.zimbra.com/wiki/Zimbra_Releases/10.0.11#Security_Fixes - () https://wiki.zimbra.com/wiki/Zimbra_Releases/10.0.11#Security_Fixes - Release Notes
References () https://wiki.zimbra.com/wiki/Zimbra_Responsible_Disclosure_Policy - () https://wiki.zimbra.com/wiki/Zimbra_Responsible_Disclosure_Policy - Technical Description
First Time Zimbra collaboration
Zimbra
CPE cpe:2.3:a:zimbra:collaboration:10.1.0:*:*:*:*:*:*:*
cpe:2.3:a:zimbra:collaboration:9.0.0:-:*:*:*:*:*:*
cpe:2.3:a:zimbra:collaboration:*:*:*:*:*:*:*:*

12 Mar 2025, 16:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 5.4
CWE CWE-79

12 Mar 2025, 15:15

Type Values Removed Values Added
New CVE

Information

Published : 2025-03-12 15:15

Updated : 2025-04-02 20:38


NVD link : CVE-2025-27914

Mitre link : CVE-2025-27914

CVE.ORG link : CVE-2025-27914


JSON object : View

Products Affected

zimbra

  • collaboration
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')