{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0","last_affected":"0.9.5"}],"component":"browserstack-runner","cve_ids":["CVE-2026-49143"],"ecosystem":"npm","epss":0.00802,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-6vr3-7wcx-v5g5","id":"tcs_01M5KF826QKKMGBN3QEJV9PNW9","modified_at":"2026-06-03T21:56:25.541425Z","published_at":"2026-06-03T21:39:32Z","references":["https://osv.dev/vulnerability/GHSA-6vr3-7wcx-v5g5","https://github.com/browserstack/browserstack-runner/security/advisories/GHSA-6vr3-7wcx-v5g5","https://nvd.nist.gov/vuln/detail/CVE-2026-49143","https://github.com/browserstack/browserstack-runner","https://www.vulncheck.com/advisories/browserstack-runner-unauthenticated-rce-via-log-http-handler"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"GHSA-6vr3-7wcx-v5g5","url":"https://osv.dev/vulnerability/GHSA-6vr3-7wcx-v5g5"}],"summary":"browserstack-runner vulnerable to Remote Code Execution via vm sandbox escape in _log HTTP handler"}