Prototype pollution in set-getter
Priority MEDIUM 48CWE-1321Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Tampering
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-915.
Summary
Prototype pollution vulnerability in 'set-getter' version 0.1.0 allows an attacker to cause a denial of service and may lead to remote code execution.
Why it matters now
EPSS 0.03299 88th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix Fixed set-getter (npm): 0.1.1
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | set-getter | 0.1.0 | — | No fix listed | CNA |
| — | set-getter (npm) | before 0.1.1 | 0.1.1 | Patch available | GHSA-jv35-xqg7-f92r |
- set-getter Vendor— Affected 0.1.0 Fixed in — No fix listed CNA
- set-getter (npm) Vendor— Affected before 0.1.1 Fixed in 0.1.1 Patch available GHSA-jv35-xqg7-f92r
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:set-getter_project:set-getter:0.1.0:*:*:*:*:*:*:* | 0.1.0 | Vulnerable | Set-getter Project |
- cpe:2.3:a:set-getter_project:set-getter:0.1.0:*:*:*:*:*:*:* Versions 0.1.0 Vulnerable ·Set-getter Project
Remediation
- Fix · GHSA-jv35-xqg7-f92r set-getter (npm) Fixed in 0.1.1 Advisory →
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
Not affected: 1 product
- Logging Subsystem for Red Hat OpenShift
Timeline
- 2026-10-02 Threatist record created from CVE-2021-25949
- 2026-10-03 Alias added: GHSA-jv35-xqg7-f92r
References
Exploit 2
Sources
- CVE-2021-25949 · CVE Program
- CVE-2021-25949 · NVD
- FIRST EPSS
- GHSA-jv35-xqg7-f92r · GitHub Advisory Database · CC BY 4.0
- CVE-2021-25949 · Red Hat security data · CC BY 4.0
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