{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-48723 exists.","fix":"No fix has been published for CVE-2026-48723 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-48723 is a high-severity command injection vulnerability in browserstack-cypress-cli, published on 15 Jun 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-48723 and fix it if it is affected.\n\nWhat it is: CVE-2026-48723 is a high-severity command injection vulnerability in browserstack-cypress-cli, published on 15 Jun 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-48723 exists.\n\nAffected product: browserstack-cypress-cli. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-48723/ (Markdown: https://insights.sbomify.com/CVE-2026-48723/index.md)","id":"CVE-2026-48723","markdown":"https://insights.sbomify.com/CVE-2026-48723/index.md","name":"CVE-2026-48723","record":{"aliases":["GHSA-fh4c-mffm-8xhf"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"BrowserStack Cypress CLI","requires_auth":"none","summary":"Attackers can execute arbitrary OS commands by injecting shell metacharacters into the cypress_config_file parameter in BrowserStack Cypress CLI.","user_interaction":"required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"The browserstack-cypress-cli is BrowserStack's CLI which allows users to run Cypress tests on BrowserStack. Versions prior to 1.36.4 are vulnerable to OS command injection via the cypress_config_file configuration parameter. In readCypressConfigUtil.js, the loadJsFile() function constructs a shell command by interpolating the user-controlled cypress_config_filepath value into a template literal, then executes it via child_process.execSync(). Shell metacharacters in the config path (specifically \" and ;) allow breaking out of the quoted argument and injecting arbitrary commands. This issue has been fixed in version 1.36.6.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Command injection in browserstack-cypress-cli","id":"CVE-2026-48723","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"ImageMagick: Heap Buffer Underwrite in Floyd-Steinberg depth dithering","id":"CVE-2026-48724"},"packages":[],"prev":{"headline":"Nextflow: Incorrect default permissions in the nextflow auth login command","id":"CVE-2026-48722"},"products":["browserstack-cypress-cli"],"published":"2026-06-15","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-06-16","vendors":["browserstack"]},"summary":"Attackers can execute arbitrary OS commands by injecting shell metacharacters into the cypress_config_file parameter in BrowserStack Cypress CLI.","url":"https://insights.sbomify.com/CVE-2026-48723/"}