Bruno is an open source IDE for exploring and testing APIs. Prior to 3.2.1, Bruno was affected by a supply chain attack involving compromised versions of the axios npm package, which introduced a hidden dependency deploying a cross-platform Remote Access Trojan (RAT). Users of @usebruno/cli who ran npm install between 00:21 UTC and ~03:30 UTC on March 31, 2026 may have been impacted. Upgrade to 3.2.1
History

Tue, 07 Apr 2026 00:00:00 +0000

Type Values Removed Values Added
First Time appeared Usebruno
Usebruno bruno
Vendors & Products Usebruno
Usebruno bruno

Mon, 06 Apr 2026 20:00:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 06 Apr 2026 16:45:00 +0000

Type Values Removed Values Added
Description Bruno is an open source IDE for exploring and testing APIs. Prior to 3.2.1, Bruno was affected by a supply chain attack involving compromised versions of the axios npm package, which introduced a hidden dependency deploying a cross-platform Remote Access Trojan (RAT). Users of @usebruno/cli who ran npm install between 00:21 UTC and ~03:30 UTC on March 31, 2026 may have been impacted. Upgrade to 3.2.1
Title Axios npm Supply Chain Incident Impacting @usebruno/cli
Weaknesses CWE-494
CWE-506
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-04-06T18:44:13.939Z

Reserved: 2026-03-30T20:52:53.285Z

Link: CVE-2026-34841

cve-icon Vulnrichment

Updated: 2026-04-06T18:44:10.302Z

cve-icon NVD

Status : Received

Published: 2026-04-06T17:17:10.590

Modified: 2026-04-06T17:17:10.590

Link: CVE-2026-34841

cve-icon Redhat

No data.