{"id":"CVE-2017-16035","aliases":["EUVD-2018-0277","GHSA-h8mc-42c3-r72p"],"status":"published","title":"hubl-server downloads resources over HTTP","description":"The hubl-server module is a wrapper for the HubL Development Server. During installation hubl-server downloads a set of dependencies from api.hubapi.com. It appears in the code that these files are downloaded over HTTPS however the api.hubapi.com endpoint redirects to a HTTP url. Because of this behavior an attacker with the ability to man-in-the-middle a developer or system performing a package installation could compromise the integrity of the installation.","severity":{"version":"3.0","score":8.1,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.0072,"percentile":0.54171,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-311","CWE-319"],"published":"2018-06-04T19:00:00Z","modified":"2026-06-17T01:08:41Z","affected":[{"source":"ghsa","ecosystem":"npm","package":"hubl-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.1.5"}]}]},{"source":"osv","ecosystem":"npm","package":"hubl-server","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"1.1.5"}]}]}],"products":[{"vendor":"hackerone","product":"hubl-server node module"},{"vendor":"hubspot","product":"hubl-server"}],"references":[{"url":"https://nodesecurity.io/advisories/334","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-16035","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-h8mc-42c3-r72p","tags":["advisory"]},{"url":"https://www.npmjs.com/advisories/334","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2017-16035","description":"The hubl-server module is a wrapper for the HubL Development Server. During installation hubl-server downloads a set of dependencies from api.hubapi.com. It appears in the code that these files are downloaded over HTTPS however the api.hubapi.com endpoint redirects to a HTTP url. Because of this behavior an attacker with the ability to man-in-the-middle a developer or system performing a package installation could compromise the integrity of the installation.","status":"published","published":"2018-06-04T19:00:00Z","modified":"2024-09-17T01:26:31.843Z","cwes":["CWE-311"],"updated_at":"2026-11-02T14:33:21.453505Z"}],"euvd":[{"id":"EUVD-2018-0277","description":"The hubl-server module is a wrapper for the HubL Development Server. During installation hubl-server downloads a set of dependencies from api.hubapi.com. It appears in the code that these files are downloaded over HTTPS however the api.hubapi.com endpoint redirects to a HTTP url. Because of this behavior an attacker with the ability to man-in-the-middle a developer or system performing a package installation could compromise the integrity of the installation.","status":"published","published":"2018-06-04T19:00:00Z","modified":"2024-09-17T01:26:31Z","updated_at":"2026-11-03T00:28:49.824577Z"}],"ghsa":[{"id":"GHSA-h8mc-42c3-r72p","title":"hubl-server downloads resources over HTTP","description":"Affected versions of `hubl-server` insecurely download dependencies over an unencrypted HTTP connection. \n\nIn scenarios where an attacker has a privileged network position, it is possible to intercept the responses and replace the dependencies with malicious ones, resulting in code execution on the system running `hubl-server`.\n\n\n## Recommendation\n\nNo patch is currently available for this vulnerability, and it has not seen any updates since 2015.\n\nThe best mitigation is currently to avoid using this package, using a different package if available. \n\nAlternatively, the risk of exploitation can be reduced by ensuring that this package is not installed while connected to a public network. If the package is installed on a private network, the only people who can exploit this vulnerability are those who have compromised yo","status":"published","published":"2018-07-24T15:40:47Z","modified":"2023-09-06T20:06:03Z","cwes":["CWE-311"],"updated_at":"2026-11-02T14:37:02.632342Z"}],"nvd":[{"id":"CVE-2017-16035","description":"The hubl-server module is a wrapper for the HubL Development Server. During installation hubl-server downloads a set of dependencies from api.hubapi.com. It appears in the code that these files are downloaded over HTTPS however the api.hubapi.com endpoint redirects to a HTTP url. Because of this behavior an attacker with the ability to man-in-the-middle a developer or system performing a package installation could compromise the integrity of the installation.","status":"published","published":"2018-06-04T19:29:01.787Z","modified":"2026-06-17T01:08:41.4Z","cvss":[{"version":"3.0","score":8.1,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-311","CWE-319"],"updated_at":"2026-11-02T14:04:17.638656Z"}],"osv":[{"id":"GHSA-h8mc-42c3-r72p","title":"hubl-server downloads resources over HTTP","description":"Affected versions of `hubl-server` insecurely download dependencies over an unencrypted HTTP connection. \n\nIn scenarios where an attacker has a privileged network position, it is possible to intercept the responses and replace the dependencies with malicious ones, resulting in code execution on the system running `hubl-server`.\n\n\n## Recommendation\n\nNo patch is currently available for this vulnerability, and it has not seen any updates since 2015.\n\nThe best mitigation is currently to avoid using this package, using a different package if available. \n\nAlternatively, the risk of exploitation can be reduced by ensuring that this package is not installed while connected to a public network. If the package is installed on a private network, the only people who can exploit this vulnerability are those who have compromised yo","status":"published","published":"2018-07-24T15:40:47Z","modified":"2023-11-08T03:59:00.802973Z","cwes":["CWE-311"],"updated_at":"2026-11-02T15:46:48.920784Z"}]}}