What is CVE-2024-38988?

CVE-2024-38988 is a critical-severity vulnerability in Alizeait Unflatto, classified under Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution). CVSS score: 9.8/10. Published 2025-03-28.

How severe is CVE-2024-38988?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Prototype Pollution in Alizeait Unflatto

CVE-2024-38988

alizeait unflatto <= 1.0.2 was discovered to contain a prototype pollution via the method exports.unflatto at /dist/index.js. This vulnerability allows attackers to execute arbitrary code or cause a Denial of Service (DoS) via injecting arbitrary properties.

Vulnerability class: Prototype Pollution

EPSS: 0.008 (52.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Alizeait Unflatto
N/a — versions n/a

Weakness classification (CWE)

CWE-1321 — Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution)

References

cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2024-38988?: CVE-2024-38988 is a critical-severity vulnerability in Alizeait Unflatto, classified under Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution). CVSS score: 9.8/10. Published 2025-03-28.
How severe is CVE-2024-38988?: Critical severity. CVSS v3 base score is 9.8 out of 10.