CVE-2025-5891

medium

Description

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.

References

https://vuldb.com/?submit.585750

https://vuldb.com/?id.311662

https://gist.github.com/mmmsssttt404/407e2ffe3e0eaa393ad923a86316a385

https://vuldb.com/?ctiid.311662

https://github.com/Unitech/pm2/pull/5971

Details

Source: Mitre, NVD

Published: 2025-06-09

Updated: 2026-04-29

Risk Information

CVSS v2

Base Score: 4

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 5.3

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

Severity: Medium

CVSS v4

Base Score: 5.3

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Severity: Medium

EPSS

EPSS: 0.00039