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Vulnerabilities

Vulnerability · CVE-2025-7974

rocket.chat Incorrect Authorization Information Disclosure Vulnerability.

Published Sep 2, 2025 · catalog updated Oct 19, 2026 · Rocket.Chat Rocket.Chat

Last checked Oct 26, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-7974. EPSS is 0.41%. Act only if a listed version of Rocket.Chat Rocket.Chat is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.41%
Remediation
Advisory link
Affected products
cpe rocket.chat/rocket.chat · vendor Rocket.Chat Rocket.Chat 7.3.1

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe rocket.chat/rocket.chatversion unspecified
  • vendor Rocket.Chat Rocket.Chat 7.3.17.3.1

How to fix CVE-2025-7974

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-7974. EPSS is 0.41%. Act only if a listed version of Rocket.Chat Rocket.Chat is installed.

Which versions are affected?

Compare what you have installed with Rocket.Chat Rocket.Chat 7.3.1 7.3.1. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-863: Incorrect Authorization. EPSS 0.41%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Sep 2, 2025 · NIST NVD

    Detected

    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 at

  2. Oct 19, 2026 · NIST NVD

    Updated

    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 at

Sources

  • CVE.orgVulnerability recordCVE-2025-7974

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-7974

    30-day exploitation probability 0.41%

    first.org
  • EUVDVulnerability recordEUVD-2025-26448

    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

    euvd.enisa.europa.eu
  • NIST NVDVulnerability recordCVE-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

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 26, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSOct 23, 2026
  • EUVDOct 22, 2026
  • CVE.orgOct 21, 2026
  • NIST NVDOct 19, 2026