CVE-2025-5891

A vulnerability classified as problematic was found in Unitech pm2 up to 6.0.6. This vulnerability affects unknown code of the file /lib/tools/Config.js. The manipulation leads to inefficient regular expression complexity. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

CVSS v3 4.3 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://gist.github.com/mmmsssttt404/407e2ffe3e0eaa393ad923a86316a385
https://github.com/Unitech/pm2/pull/5971
https://vuldb.com/?ctiid.311662
https://vuldb.com/?id.311662
https://vuldb.com/?submit.585750
https://github.com/Unitech/pm2/pull/5971

Configurations

No configuration.

History

12 Jun 2025, 16:06

Type	Values Removed	Values Added
Summary		(es) Se detectó una vulnerabilidad clasificada como problemática en Unitech pm2 hasta la versión 6.0.6. Esta vulnerabilidad afecta al código desconocido del archivo /lib/tools/Config.js. La manipulación genera una complejidad ineficiente en las expresiones regulares. El ataque puede iniciarse en remoto. Se ha hecho público el exploit y puede que sea utilizado.

09 Jun 2025, 20:15

Type	Values Removed	Values Added
References	~~() https://github.com/Unitech/pm2/pull/5971 -~~	() https://github.com/Unitech/pm2/pull/5971 -

09 Jun 2025, 19:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-06-09 19:15

Updated : 2025-06-12 16:06

NVD link : CVE-2025-5891

Mitre link : CVE-2025-5891

CVE.ORG link : CVE-2025-5891

JSON object : View

Products Affected

No product.

CWE

CWE-400

Uncontrolled Resource Consumption

CWE-1333

Inefficient Regular Expression Complexity

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