What’s Vulnerable › Vulnerabilities

CVE-2021-25915

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-03-09 · updated 2026-06-17
• Weakness: CWE-1321

Description

Prototype pollution vulnerability in 'changeset' versions 0.0.1 through 0.2.5 allows an attacker to cause a denial of service and may lead to remote code execution.

Affected products

• changeset: from 0.0.1 before 0.2.6 — fixed in 0.2.6

How to fix

Upgrade to a fixed version: changeset 0.2.6. Check the vendor advisory for mitigations.

References

• https://github.com/eugeneware/changeset/commit/9e588844edbb9993b32e7366cc799262b4447f99
• https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25915
• https://github.com/eugeneware/changeset/commit/9e588844edbb9993b32e7366cc799262b4447f99
• https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25915

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