lodash 関連製品全体の CVE とセキュリティ脆弱性情報を集約し、CVSS、EPSS、公開日、脆弱性情報データを掲載しています。
一般的な弱点パターンには vendor risk denial of service and vendor risk command injection があり、vendor surface software deployment and vendor surface production workloads の利用場面で アプリケーションクラッシュ などのリスクが生じる可能性があります。
掲載データは公開脆弱性情報とセキュリティ公告に基づき、過去の暴露面と修補優先度の評価に利用できます。
| CVE | 概要 | ソース | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|---|
| CVE-2026-4800 | Impact: The fix for CVE-2021-23337 (https://github.com/advisories/GHSA-35jh-r3h4-6jhm) added validation for the variable option in _.template but did not apply the same validation to options.imports key names. Both paths flow into the same Function() constructor sink. When an application passes untrusted input as options.imports key names, an attacker can inject default-parameter expressions that execute arbitrary code at template compilation time. Additionally, _.template uses assignInWith t | ce714d77-add3-4f53-aff5-83d477b104bb | 8.1 | 0.04% | 2026-03-31 | 2026-05-01 |
| CVE-2026-2950 | Impact: Lodash versions 4.17.23 and earlier are vulnerable to prototype pollution in the _.unset and _.omit functions. The fix for (CVE-2025-13465: https://github.com/lodash/lodash/security/advisories/GHSA-xxjr-mmjv-4gpg) only guards against string key members, so an attacker can bypass the check by passing array-wrapped path segments. This allows deletion of properties from built-in prototypes such as Object.prototype, Number.prototype, and String.prototype. The issue permits deletion of prot | ce714d77-add3-4f53-aff5-83d477b104bb | 6.5 | 0.02% | 2026-03-31 | 2026-04-07 |
| CVE-2025-13465 | Lodash versions 4.0.0 through 4.17.22 are vulnerable to prototype pollution in the _.unset and _.omit functions. An attacker can pass crafted paths which cause Lodash to delete methods from global prototypes. The issue permits deletion of properties but does not allow overwriting their original behavior. This issue is patched on 4.17.23 | ce714d77-add3-4f53-aff5-83d477b104bb | 6.9 | 0.02% | 2026-01-21 | 2026-06-02 |
| CVE-2021-23337 | Lodash versions prior to 4.17.21 are vulnerable to Command Injection via the template function. | [email protected] | 7.2 | 4.31% | 2021-02-15 | 2024-11-21 |
| CVE-2020-28500 | Lodash versions prior to 4.17.21 are vulnerable to Regular Expression Denial of Service (ReDoS) via the toNumber, trim and trimEnd functions. | [email protected] | 5.3 | 0.24% | 2021-02-15 | 2024-11-21 |
| CVE-2020-8203 | Prototype pollution attack when using _.zipObjectDeep in lodash before 4.17.20. | [email protected] | 7.4 | 2.55% | 2020-07-15 | 2024-11-21 |
| CVE-2019-10744 | Versions of lodash lower than 4.17.12 are vulnerable to Prototype Pollution. The function defaultsDeep could be tricked into adding or modifying properties of Object.prototype using a constructor payload. | [email protected] | 9.1 | 14.85% | 2019-07-26 | 2024-11-21 |
| CVE-2019-1010266 | lodash prior to 4.17.11 is affected by: CWE-400: Uncontrolled Resource Consumption. The impact is: Denial of service. The component is: Date handler. The attack vector is: Attacker provides very long strings, which the library attempts to match using a regular expression. The fixed version is: 4.17.11. | [email protected] | 6.5 | 0.21% | 2019-07-17 | 2024-11-21 |
| CVE-2018-16487 | A prototype pollution vulnerability was found in lodash <4.17.11 where the functions merge, mergeWith, and defaultsDeep can be tricked into adding or modifying properties of Object.prototype. | [email protected] | 5.6 | 0.47% | 2019-02-01 | 2024-11-21 |
| CVE-2018-3721 | lodash node module before 4.17.5 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability via defaultsDeep, merge, and mergeWith functions, which allows a malicious user to modify the prototype of "Object" via __proto__, causing the addition or modification of an existing property that will exist on all objects. | [email protected] | 6.5 | 0.26% | 2018-06-07 | 2024-11-21 |