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.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://wiki.zimbra.com/wiki/Zimbra_Releases/10.0.11#Security_Fixes	Release Notes
https://wiki.zimbra.com/wiki/Zimbra_Responsible_Disclosure_Policy	Technical Description

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

No history.

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')

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