{"id":"CVE-2026-15895","aliases":["GHSA-wcx4-wpfv-mc5c"],"url":"https://o3.security/vulnerability/CVE-2026-15895","summary":"OS command injection in jsii-diff in AWS jsii","details":"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.","published":"2026-07-15T19:05:30.204Z","modified":"2026-08-12T03:51:35.091331791Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"jsii-diff","fixedVersion":"1.131.0"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://aws.amazon.com/security/security-bulletins/2026-057-aws/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/15xxx/CVE-2026-15895.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-15895"},{"type":"FIX","url":"https://github.com/aws/jsii/releases/tag/v1.131.0"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:35.091331791Z"}}