CVE-2026-32138Network attack vector

Unauthenticated backend access via hard-coded service keys

Published Mar 12, 2026 · Updated Mar 12, 2026

Hard-coded credentials in Nexulean Website before 2.0.0 allow remote attackers to access Firebase and Web3Forms services without authentication. Firebase configuration and Web3Forms access keys are embedded in source control, exposing reusable service credentials to site visitors. No account or user interaction is required; the keys permit database interaction, user-information access, and third-party credit misuse.

CVSS severity8.2
High
EPSS probability0.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Hard-coded credentials in Nexulean Website before 2.0.0 allow remote attackers to access Firebase and Web3Forms services without authentication. Firebase configuration and Web3Forms access keys are embedded in source control, exposing reusable service credentials to site visitors. No account or user interaction is required; the keys permit database interaction, user-information access, and third-party credit misuse.

The record

CVE
CVE-2026-32138
Published
Mar 12, 2026
Updated
Mar 12, 2026
Vendor
Nexulean
Product
Nexulean Website
Classifications
CWE-798, CWE-284, T1552.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 12, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 12, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 2.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Nexulean · Nexulean Websiteversion=< 2.0.0

Published CVSS scores

8.2GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-798Use of Hard-coded Credentials
CWE-284Improper Access Control
T1552.001Unsecured Credentials: Credentials In Files

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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