CVE-2025-7974 json
rocket.chat Incorrect Authorization Information Disclosure Vulnerability
published last yr. modified 21d ago also EUVD-2025-26448
- cvss
- 3.7
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 35%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- rocket.chat rocket.chat 7.4.4, 7.5.3, 7.6.4, 7.7.2, 7.8.0
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- last yr.
Exploit prediction
0.41% chance of exploitation in the next 30 days, higher than 35% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 3.7 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected products
- rocket.chat rocket.chat
Classification
- Weakness
-
- CWE-863 Incorrect Authorization
References
-
zerodayinitiative.com
/advisories/ZDI-25-627/
third-party-advisory
Sources
- CVE List CVE-2025-7974
- NVD CVE-2025-7974
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