CVE-2026-102628: Software Security Vulnerability Vulnerability

CRITICAL
Advisory Identifier: GHSA-2h69-w2xf-8972
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CVSS 9.3
CWE-215
Published
Advisory Summary

CVE-2026-102628 is a CRITICAL (CVSS 9.3) security vulnerability vulnerability (CWE-215: Insertion of Sensitive Information Into Debugging Code) affecting Software libraries in the Maven ecosystem. The weakness occurs when the product inserts sensitive information into debugging code, which could expose this information if the debugging code is not disabled in production.. Remediation is available in the latest vendor maintenance releases.

CVE-2026-102628 at a Glance

CVE Identifier CVE-2026-102628
GHSA Identifier GHSA-2h69-w2xf-8972
Severity CRITICAL
CVSS v3.1 Base Score 9.3
CWE Classification CWE-215: Insertion of Sensitive Information Into Debugging Code
Affected Product Software
Package Ecosystem Maven
Published Date
Last Updated

Security Impact

CVSS: 9.3

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required None (PR:N)
User Interaction None (UI:N)
Scope Changed (S:C)
Confidentiality High (C:H)
Integrity Low (I:L)
Availability None (A:N)

How to Fix CVE-2026-102628

To remediate this vulnerability, upgrade all affected Software dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

mvn dependency:tree

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2026-102628, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree

Analyze the terminal output to locate any version of Software in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), your application is affected.

Note: The mvn dependency:tree command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-215: Insertion of Sensitive Information Into Debugging Code, where the product inserts sensitive information into debugging code, which could expose this information if the debugging code is not disabled in production. In Software, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

The Cadmos LTI application hosted at cadmos.eummena.io had Laravel debug mode enabled (APP_DEBUG=true, APP_ENV=local) in a publicly accessible environment. An unauthenticated attacker could send a GET request and trigger an unhandled exception, causing Laravel to expose the entire server environment, including all .env configuration variables, in plaintext. Fixed on or before 2026-09-02.

References

NVD — CVE-2026-102628 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-102628
raw.githubusercontent.com/cisagov/csaf/develo... WEB
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/VA-26-275-05.json
CVE Official Record — CVE-2026-102628 CVE
https://www.cve.org/CVERecord?id=CVE-2026-102628
xhunter101.medium.com/how-i-discovered-cv... WEB
https://xhunter101.medium.com/how-i-discovered-cve-2026-102628-from-a-whois-lookup-to-a-cisa-cve-635835fa3971

Frequently Asked Questions

What is CVE-2026-102628?
CVE-2026-102628 is a security vulnerability in Software classified as a security vulnerability vulnerability under CWE-215: Insertion of Sensitive Information Into Debugging Code.
Which Software versions are affected?
Affected versions include releases prior to current release patches.
What version fixes CVE-2026-102628?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What is the CVSS score of CVE-2026-102628?
CVE-2026-102628 has a CVSS v3.1 base score of 9.3 (CRITICAL) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N.
What CWE is associated with CVE-2026-102628?
CVE-2026-102628 is classified under CWE-215: Insertion of Sensitive Information Into Debugging Code (The product inserts sensitive information into debugging code, which could expose this information if the debugging code is not disabled in production.).
How can I check Maven dependencies for CVE-2026-102628?
Run the dependency tree command: 'mvn dependency:tree'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-2h69-w2xf-8972",
  "modified" : "2026-10-05T21:31:30Z",
  "published" : "2026-10-01T21:32:51Z",
  "aliases" : [ "CVE-2026-102628" ],
  "details" : "The Cadmos LTI application hosted at cadmos.eummena.io had Laravel debug mode enabled (APP_DEBUG=true, APP_ENV=local) in a publicly accessible environment. An unauthenticated attacker could send a GET request and trigger an unhandled exception, causing Laravel to expose the entire server environment, including all .env configuration variables, in plaintext. Fixed on or before 2026-09-02.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N"
  }, {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"
  } ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-102628"
  }, {
    "type" : "WEB",
    "url" : "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/VA-26-275-05.json"
  }, {
    "type" : "WEB",
    "url" : "https://www.cve.org/CVERecord?id=CVE-2026-102628"
  }, {
    "type" : "WEB",
    "url" : "https://xhunter101.medium.com/how-i-discovered-cve-2026-102628-from-a-whois-lookup-to-a-cisa-cve-635835fa3971"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-215" ],
    "severity" : "CRITICAL",
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-10-01T20:17:21Z"
  }
}