The npm ci command in npm 7.x and 8.x through 8.1.3 proceeds with an installation even if dependency information in package-lock.json differs from package.json. This behavior is inconsistent with the documentation, and makes it easier for attackers to install malware that was supposed to have been blocked by an exact version match requirement in package-lock.json. NOTE: The npm team believes this is not a vulnerability. It would require someone to socially engineer package.json which has different dependencies than package-lock.json. That user would have to have file system or write access to change dependencies. The npm team states preventing malicious actors from socially engineering or gaining file system access is outside the scope of the npm CLI.
総合評価: CVE-2021-43616 は悪用リスクが高い(80.7/100)。CVSS 深刻度は重大。悪用される可能性が高い(EPSS 2.53%、83 パーセンタイル) 根拠: 公開エクスプロイトが 2 件参照されています(Exploit-DB)。 推奨対応: 公開エクスプロイトが確認されています。影響範囲の確認、緩和策の適用、パッチ適用を優先してください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
| EDB-ID | ソース | 種別 | 公開 | リンク |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 1.85% | 2.53% | +0.68% |
| 2 | 2026-01-14 | 2.17% | 1.85% | -0.32% |
| 3 | 2026-01-13 | — | 2.17% | — |
EPSS の全履歴 (全 34 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 9.0 | 3.1 | CRITICAL |
|
2.2 | 6.0 | [email protected] |
| 9.8 | 3.1 | CRITICAL |
|
3.9 | 5.9 | [email protected] |
| 7.5 | 2.0 | HIGH |
|
10.0 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2021-43616: 1 source package rows (npm); 8 state rows across 8 repos (3.17-community, 3.18-community, 3.19-community, 3.20-community, 3.21-community, 3.22-community, edge-community, edge-main); fixed 8, open 0. | https://security.alpinelinux.org/vuln/CVE-2021-43616 |
debian
|
not yet assigned | CVE-2021-43616 not yet assigned priority: Debian including 1 source packages (npm), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 4, open 1. | https://security-tracker.debian.org/tracker/CVE-2021-43616 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2021-43616 |
suse
|
medium | CVE-2021-43616 severity moderate: SUSE including 27 source package names (nodejs-16.14.0-4.module+el8.6.0+15294+54b291d2, nodejs-devel-16.14.0-4.module+el8.6.0+15294+54b291d2, …), 226 product×package rows across 32 product lines (SUSE CaaS Platform 4.0, SUSE Enterprise Storage 6, … (32 product lines)): Known Not Affected 219, Fixed 7. | https://www.suse.com/security/cve/CVE-2021-43616/ |
ubuntu
|
medium | CVE-2021-43616 medium priority: Ubuntu including 1 source packages (npm), 15 status rows across 15 suites (bionic, focal, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): ignored 7, needed 4, not-affected 4. | https://ubuntu.com/security/CVE-2021-43616 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| npmjs | npm | >= 7.0.0, <= 7.24.2 | cpe:2.3:a:npmjs:npm:*:*:*:*:*:*:*:* |
| npmjs | npm | >= 8.0.0, <= 8.1.3 | cpe:2.3:a:npmjs:npm:*:*:*:*:*:*:*:* |
| netapp | next_generation_application_programming_interface | — | cpe:2.3:a:netapp:next_generation_application_programming_interface:-:*:*:*:*:*:*:* |
| fedoraproject | fedora | 35 | cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://docs.npmjs.com/cli/v7/commands/npm-ci | Product Vendor Advisory |
| https://docs.npmjs.com/cli/v8/commands/npm-ci | |
| https://github.com/icatalina/CVE-2021-43616 | Third Party Advisory |
| https://github.com/npm/cli/commit/457e0ae61bbc55846f5af44afa4066921923490f | Patch Third Party Advisory |
| https://github.com/npm/cli/issues/2701 | Exploit Issue Tracking Third Party Advisory |
| https://github.com/npm/cli/issues/2701#issuecomment-972900511 | |
| https://github.com/npm/cli/issues/2701#issuecomment-979054224 | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NXNVFKOF5ZYH5NIRWHKN6O6UBCHDV6FE/ | |
| https://medium.com/cider-sec/this-time-we-were-lucky-85c0dcac94a0 | Exploit Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20211210-0002/ | Third Party Advisory |