CVE-2025-7974
HIGHrocket.chat 7.4.0-7.4.3 - Unauthenticated Information Disclosure via Incorrect Authorization
Title source: llmDescription
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.
References (1)
Core 1
Core References
Third Party Advisory x_research-advisory
https://www.zerodayinitiative.com/advisories/ZDI-25-627/
Scores
CVSS v3
7.5
EPSS
0.0042
EPSS Percentile
33.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-863
Status
published
Products (1)
rocket.chat/rocket.chat
7.4.0 - 7.4.4
Published
Sep 02, 2025
Tracked Since
Feb 18, 2026