{"answers":{"affected":"2 open source packages ship an affected version, including @usebruno/cli. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-34841 in the wild and no public exploit code.","fix":"Upgrade @usebruno/cli to 3.2.1 or later.","what":"CVE-2026-34841 is a critical vulnerability in usebruno bruno, published on 6 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-34841 and fix it if it is affected.\n\nWhat it is: CVE-2026-34841 is a critical vulnerability in usebruno bruno, published on 6 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-34841 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- @usebruno/cli (npm): affected all versions; fixed in 3.2.1\n- @usebruno/cli (npm): affected all versions; fixed in 3.2.1\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-34841/ (Markdown: https://insights.sbomify.com/CVE-2026-34841/index.md)","id":"CVE-2026-34841","markdown":"https://insights.sbomify.com/CVE-2026-34841/index.md","name":"CVE-2026-34841","record":{"aliases":["GHSA-658g-p7jg-wx5g"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Bruno API IDE","requires_auth":"none","summary":"Compromised axios dependency in Bruno CLI allowed attackers to deploy a Remote Access Trojan on developer machines during a specific time window.","user_interaction":"not_required","vuln_class":"supply_chain"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"bruno","vendor":"usebruno"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-506","name":"Embedded Malicious Code"},{"id":"CWE-494","name":"Download of Code Without Integrity Check"}],"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","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Axios npm Supply Chain Incident Impacting @usebruno/cli","id":"CVE-2026-34841","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"supply_chain","year":"2026"},"n_packages":2,"n_references":4,"next":{"headline":"hoppscotch: Open redirect via `/enter?redirect=`","id":"CVE-2026-34847"},"packages":[{"ecosystem":"npm","fixed":["3.2.1"],"introduced":["0"],"last_affected":[],"package":"@usebruno/cli","purl":null,"source":"GHSA-658g-p7jg-wx5g"},{"ecosystem":"npm","fixed":["3.2.1"],"introduced":["0"],"last_affected":[],"package":"@usebruno/cli","purl":"pkg:npm/%40usebruno/cli","source":"GHSA-658g-p7jg-wx5g"}],"prev":{"headline":"OneUptime SSO: Multi-Assertion Identity Injection via Decoupled Signature Verification","id":"CVE-2026-34840"},"products":["bruno"],"published":"2026-04-06","related":[{"cvss_score":8.7,"headline":"Bruno XSS On Environment Name","id":"CVE-2025-30210","kev_date_added":null,"published":"2025-04-01"},{"cvss_score":8.7,"headline":"Bruno ignores Safe-Mode in Asserts expressions","id":"CVE-2025-30354","kev_date_added":null,"published":"2025-04-01"},{"cvss_score":6.5,"headline":"Open redirect in n/a","id":"CVE-2024-48463","kev_date_added":null,"published":"2024-11-04"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-04-08","vendors":["usebruno"]},"summary":"Compromised axios dependency in Bruno CLI allowed attackers to deploy a Remote Access Trojan on developer machines during a specific time window.","url":"https://insights.sbomify.com/CVE-2026-34841/"}