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CVE-2026-48723

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
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:3f90da354990c10cd14d25460630ec1100f44750a51c689f19e5af5f55c2cb82
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"browserstack-cypress-cli","vendor":"browserstack","versions":[{"status":"affected","version":"< 1.36.6"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e51a665f826a8e19308990ecb2ff41d40071e306fbaabc28541ebd8508ee1cab · sha256:6f7d84cb50aafe7a… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e51a665f826a8e19308990ecb2ff41d40071e306fbaabc28541ebd8508ee1cab · sha256:6f7d84cb50aafe7a… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-78","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e51a665f826a8e19308990ecb2ff41d40071e306fbaabc28541ebd8508ee1cab · sha256:6f7d84cb50aafe7a… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/browserstack/browserstack-cypress-cli/commit/6dbf8f9374c0e25eac818fbcb95f5705ded71710","tags":["x_refsource_MISC"],"url":"https://github.com/browserstack/browserstack-cypress-cli/commit/6dbf8f9374c0e25eac818fbcb95f5705ded71710"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e51a665f826a8e19308990ecb2ff41d40071e306fbaabc28541ebd8508ee1cab · sha256:6f7d84cb50aafe7a… · /containers/cna/references/1
{"name":"https://github.com/browserstack/browserstack-cypress-cli/security/advisories/GHSA-fh4c-mffm-8xhf","tags":["x_refsource_CONFIRM"],"url":"https://github.com/browserstack/browserstack-cypress-cli/security/advisories/GHSA-fh4c-mffm-8xhf"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e51a665f826a8e19308990ecb2ff41d40071e306fbaabc28541ebd8508ee1cab · sha256:6f7d84cb50aafe7a… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/browserstack/browserstack-cypress-cli/security/advisories/GHSA-fh4c-mffm-8xhf"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e51a665f826a8e19308990ecb2ff41d40071e306fbaabc28541ebd8508ee1cab · sha256:6f7d84cb50aafe7a… · /containers/adp/0/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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