CVE-2025-7974

rocket.chat Incorrect Authorization Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of rocket.chat. Authentication is not required to exploit this vulnerability. The specific flaw exists within the web service, which listens on TCP port 3000 by default. The issue results from incorrect authorization. An attacker can leverage this vulnerability to disclose information in the context of the application. Was ZDI-CAN-26517.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.zerodayinitiative.com/advisories/ZDI-25-627/	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:rocket.chat:rocket.chat::::::::
	cpe:2.3:a:rocket.chat:rocket.chat::::::::
	cpe:2.3:a:rocket.chat:rocket.chat::::::::
	cpe:2.3:a:rocket.chat:rocket.chat::::::::
	cpe:2.3:a:rocket.chat:rocket.chat::::::::

History

27 Jan 2026, 18:39

Type	Values Removed	Values Added
First Time		Rocket.chat Rocket.chat rocket.chat
References	~~() https://www.zerodayinitiative.com/advisories/ZDI-25-627/ -~~	() https://www.zerodayinitiative.com/advisories/ZDI-25-627/ - Third Party Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~3.7~~	v2 : unknown v3 : 7.5
CPE		cpe:2.3:a:rocket.chat:rocket.chat::::::::

02 Sep 2025, 20:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-09-02 20:15

Updated : 2026-01-27 18:39

NVD link : CVE-2025-7974

Mitre link : CVE-2025-7974

CVE.ORG link : CVE-2025-7974

JSON object : View

Products Affected

rocket.chat

rocket.chat

CWE

CWE-863

Incorrect Authorization

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