{"id":"CVE-2023-26108","aliases":["EUVD-2023-0867","GHSA-4jpv-8r57-pv7j"],"status":"published","title":"@nestjs/core vulnerable to Information Exposure via StreamableFile pipe","description":"Versions of the package @nestjs/core before 9.0.5 are vulnerable to Information Exposure via the StreamableFile pipe. Exploiting this vulnerability is possible when the client cancels a request while it is streaming a StreamableFile, the stream wrapped by the StreamableFile will be kept open.","severity":{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00707,"percentile":0.53913,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-200"],"published":"2023-03-06T05:00:05Z","modified":"2026-10-28T02:31:00Z","fixes":[{"ecosystem":"npm","package":"@nestjs/core","fixed_in":["9.0.5"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"@nestjs/core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.0.5"}]}]},{"source":"osv","ecosystem":"npm","package":"@nestjs/core","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"9.0.5"}]}]}],"products":[{"vendor":"nestjs","product":"nest"}],"references":[{"url":"https://security.snyk.io/vuln/SNYK-JS-NESTJSCORE-2869127","tags":["x_transferred","Third Party Advisory","web"]},{"url":"https://github.com/nestjs/nest/issues/9759","tags":["x_transferred","Exploit","Issue Tracking","Third Party Advisory","report","web"]},{"url":"https://github.com/nestjs/nest/pull/9819","tags":["x_transferred","Issue Tracking","Patch","fix","web"]},{"url":"https://github.com/nestjs/nest/pull/9819/commits/f59cf5e81ca73bcdf1b5b36713550fd93918db41","tags":["x_transferred","Patch","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-26108","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-4jpv-8r57-pv7j"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/26xxx/CVE-2023-26108.json","tags":["advisory"]},{"url":"https://github.com/nestjs/nest","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2023-26108","description":"Versions of the package @nestjs/core before 9.0.5 are vulnerable to Information Exposure via the StreamableFile pipe. Exploiting this vulnerability is possible when the client cancels a request while it is streaming a StreamableFile, the stream wrapped by the StreamableFile will be kept open.","status":"published","published":"2023-03-06T05:00:05.073Z","modified":"2025-03-05T19:48:14.569Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:35:15.434947Z"}],"euvd":[{"id":"EUVD-2023-0867","description":"Versions of the package @nestjs/core before 9.0.5 are vulnerable to Information Exposure via the StreamableFile pipe. Exploiting this vulnerability is possible when the client cancels a request while it is streaming a StreamableFile, the stream wrapped by the StreamableFile will be kept open.","status":"published","published":"2023-03-06T05:00:05Z","modified":"2025-03-05T19:48:14Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T20:53:11.987115Z"}],"ghsa":[{"id":"GHSA-4jpv-8r57-pv7j","title":"@nestjs/core vulnerable to Information Exposure via StreamableFile pipe","description":"Versions of the package @nestjs/core before 9.0.5 are vulnerable to Information Exposure via the StreamableFile pipe. Exploiting this vulnerability is possible when the client cancels a request while it is streaming a StreamableFile, the stream wrapped by the StreamableFile will be kept open.","status":"published","published":"2023-03-06T06:30:18Z","modified":"2023-03-13T15:29:41Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:36:47.279442Z"}],"nvd":[{"id":"CVE-2023-26108","description":"Versions of the package @nestjs/core before 9.0.5 are vulnerable to Information Exposure via the StreamableFile pipe. Exploiting this vulnerability is possible when the client cancels a request while it is streaming a StreamableFile, the stream wrapped by the StreamableFile will be kept open.","status":"published","published":"2023-03-06T05:15:12.69Z","modified":"2026-06-17T05:42:41.66Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"secondary"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:07:48.342507Z"}],"osv":[{"id":"CVE-2023-26108","description":"Versions of the package @nestjs/core before 9.0.5 are vulnerable to Information Exposure via the StreamableFile pipe. Exploiting this vulnerability is possible when the client cancels a request while it is streaming a StreamableFile, the stream wrapped by the StreamableFile will be kept open.","status":"published","published":"2023-03-06T05:00:05.073Z","modified":"2026-10-28T02:31:00.954784499Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T15:44:31.135751Z"},{"id":"GHSA-4jpv-8r57-pv7j","title":"@nestjs/core vulnerable to Information Exposure via StreamableFile pipe","description":"Versions of the package @nestjs/core before 9.0.5 are vulnerable to Information Exposure via the StreamableFile pipe. Exploiting this vulnerability is possible when the client cancels a request while it is streaming a StreamableFile, the stream wrapped by the StreamableFile will be kept open.","status":"published","published":"2023-03-06T06:30:18Z","modified":"2023-11-08T04:11:58.0151Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T15:46:37.148947Z"}]}}