{"cve":"CVE-2026-15895","nvd":{"published":"2026-07-15T19:16:58.693","modified":"2026-10-24T21:10:00.130","status":"Awaiting Analysis","description":"OS command injection in the npm package loading component in AWS jsii-diff before 1.131.0 might allow context-dependent attackers to execute arbitrary commands via crafted package specifiers passed to the npm: source argument.\n\n\n\nTo mitigate this issue, users should upgrade to jsii-diff v1.131.0 or later.","cvss_v4":{"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":8.4},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-78"],"references":["https://aws.amazon.com/security/security-bulletins/2026-057-aws/","https://github.com/aws/jsii/releases/tag/v1.131.0"],"products":[],"source":"nvd","synced_at":"2026-10-25T17:50:08.599881581+00:00"},"epss":{"cve":"CVE-2026-15895","score":0.01081,"percentile":0.64881,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-wcx4-wpfv-mc5c","url":"https://osv.dev/vulnerability/GHSA-wcx4-wpfv-mc5c","summary":"jsii-diff: Command Injection via npm: package argument","modified":"2026-08-07T18:41:00.528075Z","packages":[{"ecosystem":"npm","name":"jsii-diff","purl":"pkg:npm/jsii-diff","ranges":["<1.131.0"],"fixed":["1.131.0"]}]}],"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."]}