Vulnerability Report

CVE-2025-7974

Title: Rocket.Chat Rocket.Chat Information Disclosure

Information Disclosure

Proof Of Concept

No public PoC currently indexed for CVE-2025-7974.

CWE Category CWE-863

Published Date Sep 02, 2025

Modified Date Jan 27, 2026

Exploit Status Not Found

Score 7.5 CVSS v3.0

Exploit Probability (EPSS)

0.42%

Vulnerability Summary

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.

Impacted Vendors

rocketchat 1

rocket.chat 1

Reference Links

https://www.zerodayinitiative.com/advisories/ZDI-25-627/

CVSS v3.1

Source Entity [email protected]

Severity HIGH

7.5

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v3.0

Source Entity [email protected]

Severity LOW

3.7

Attack Vector

NETWORK

Complexity

HIGH

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2025-7974 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

January 27, 2026 MODIFIED

Vulnerability data updated via NVD.

January 27, 2026 MODIFIED

Vulnerability data updated via NVD.

September 04, 2025 MODIFIED

Vulnerability data or affected products updated.

September 02, 2025 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


                                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Stack

No specific products linked.