CVE-2025-5892CWE-1333CWE-400

RocketChat parseMessage.js parseMessage redos

Medium · published June 9, 2025

CVSS v4.0
5.3
EPSS
1%
Percentile
48.9
In the wild
Unconfirmed
What it is

A vulnerability, which was classified as problematic, has been found in RocketChat up to 7.6.1. This issue affects the function parseMessage of the file /apps/meteor/app/irc/server/servers/RFC2813/parseMessage.js. The manipulation of the argument line leads to inefficient regular expression complexity. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
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/E:P
EPSS
0.00618 · 48.9th percentile
Weaknesses
CWE-1333 · Inefficient Regular Expression Complexity; CWE-400 · Uncontrolled Resource Consumption
Published
2025-06-09T19:31Z
EPSS history
Timeline
  • 09 JUN 19:31Z
    RocketChat parseMessage.js parseMessage redos
    cvelistv5