Aggregates CVE and security vulnerability intelligence across all set-in_project-related products, including CVSS, EPSS, publication dates, and vulnerability intelligence data.
Historical issues mainly involve vendor risk denial of service and related problems; some flaws may lead to vendor impact application crash, affecting vendor surface production workloads scenarios.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2026-26021 | set-in provides the set value of nested associative structure given array of keys. A prototype pollution vulnerability exists in the the npm package set-in (>=2.0.1, < 2.0.5). Despite a previous fix that attempted to mitigate prototype pollution by checking whether user input contained a forbidden key, it is still possible to pollute Object.prototype via a crafted input using Array.prototype. This has been fixed in version 2.0.5. | [email protected] | 9.4 | 0.46% | 2026-02-11 | 2026-06-17 |
| CVE-2022-25354 | The package set-in before 2.0.3 are vulnerable to Prototype Pollution via the setIn method, as it allows an attacker to merge object prototypes into it. **Note:** This vulnerability derives from an incomplete fix of [CVE-2020-28273](https://security.snyk.io/vuln/SNYK-JS-SETIN-1048049) | [email protected] | 8.6 | 1.90% | 2022-03-17 | 2026-06-17 |
| CVE-2020-28273 | Prototype pollution vulnerability in 'set-in' versions 1.0.0 through 2.0.0 allows attacker to cause a denial of service and may lead to remote code execution. | [email protected] | 9.8 | 3.86% | 2020-12-02 | 2026-06-17 |