NEXULEAN API Key Leak

published 2026-03-12 7 mo ago modified 2026-06-17 4 mo ago also EUVD-2026-11661

cvss: 8.2; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 21%
public exploits: 0; none known

NEXULEAN is a cybersecurity portfolio & service platform for an Ethical Hacker, AI Enthusiast, and Penetration Tester. Prior to 2.0.0, a security vulnerability was identified where Firebase and Web3Forms API keys were exposed. An attacker could use these keys to interact with backend services without authentication, potentially leading to unauthorized access to application resources and user data. This vulnerability is fixed in 2.0.0.

Patch / fix

links 1

github.com/Stalin-143/website/releases/tag/v2.0.0 release

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 7 mo ago (2026-03-12)

Exploit prediction

0.29% chance of exploitation in the next 30 days, higher than 21% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.2	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Affected products

Stalin-143 website

Classification

Weakness

CWE-284 Improper Access Control
CWE-798 Use of Hard-coded Credentials

References

Sources

CVE List CVE-2026-32138
NVD CVE-2026-32138

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Summary