{"cve":"CVE-2023-26108","nvd":{"published":"2023-03-06T05:15:12.690","modified":"2026-06-17T05:42:41.660","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","score":5.3},"cwes":["CWE-200"],"references":["https://github.com/nestjs/nest/issues/9759","https://github.com/nestjs/nest/pull/9819","https://github.com/nestjs/nest/pull/9819/commits/f59cf5e81ca73bcdf1b5b36713550fd93918db41","https://security.snyk.io/vuln/SNYK-JS-NESTJSCORE-2869127","https://github.com/nestjs/nest/issues/9759"],"products":["nestjs:nest"],"source":"nvd","synced_at":"2026-10-19T21:37:41.955480748+00:00"},"epss":{"cve":"CVE-2023-26108","score":0.00707,"percentile":0.53447,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-4jpv-8r57-pv7j","url":"https://osv.dev/vulnerability/GHSA-4jpv-8r57-pv7j","summary":"@nestjs/core vulnerable to Information Exposure via StreamableFile pipe","modified":"2023-11-08T04:11:58.015100Z","packages":[{"ecosystem":"npm","name":"@nestjs/core","purl":"pkg:npm/%40nestjs/core","ranges":["<9.0.5"],"fixed":["9.0.5"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}