{"id":80604,"date":"2026-06-16T02:46:45","date_gmt":"2026-06-15T23:16:45","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-48723-browserstack-cypress-cl-command-injection-via-cypress_config_file-leads-to-arbitrary-code-execution-through-malicious-browserstack-json\/"},"modified":"2026-06-16T02:46:45","modified_gmt":"2026-06-15T23:16:45","slug":"cve-2026-48723-browserstack-cypress-cl-command-injection-via-cypress_config_file-leads-to-arbitrary-code-execution-through-malicious-browserstack-json","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-48723-browserstack-cypress-cl-command-injection-via-cypress_config_file-leads-to-arbitrary-code-execution-through-malicious-browserstack-json\/","title":{"rendered":"CVE-2026-48723 &#8211; BrowserStack Cypress CL: Command Injection via cypress_config_file leads to arbitrary code execution through malicious browserstack.json"},"content":{"rendered":"<p>CVE ID :CVE-2026-48723<\/p>\n<p>  Published : June 15, 2026, 11:16 p.m. | 25\u00a0minutes ago<\/p>\n<p>  Description :The browserstack-cypress-cli is BrowserStack&#8217;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 &#8221; and ;) allow breaking out of the quoted argument and injecting arbitrary commands. This issue has been fixed in version 1.36.6.<\/p>\n<p>  Severity: 7.8 | HIGH<\/p>\n<p>  Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID :CVE-2026-48723 Published : June 15, 2026, 11:16 p.m. | 25\u00a0minutes ago Description :The browserstack-cypress-cli is BrowserStack&#8217;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 &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-80604","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/80604","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=80604"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/80604\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=80604"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=80604"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=80604"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}