CVE-2026-101322: Software Security Vulnerability Vulnerability

HIGH
Advisory Identifier: GHSA-g9cm-gpjq-m9vq
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CWE-201
Published
Advisory Summary

CVE-2026-101322 is a HIGH security vulnerability vulnerability (CWE-201: Insertion of Sensitive Information Into Sent Data) affecting Software libraries in the Maven ecosystem. The weakness occurs when the code transmits data to another actor, but a portion of the data includes sensitive information that should not be accessible to that actor.. Remediation is available in the latest vendor maintenance releases.

CVE-2026-101322 at a Glance

CVE Identifier CVE-2026-101322
GHSA Identifier GHSA-g9cm-gpjq-m9vq
Severity HIGH
CVSS v3.1 Base Score N/A
CWE Classification CWE-201: Insertion of Sensitive Information Into Sent Data
Affected Product Software
Package Ecosystem Maven
Published Date
Last Updated

How to Fix CVE-2026-101322

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-2026-101322, 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-201: Insertion of Sensitive Information Into Sent Data, where the code transmits data to another actor, but a portion of the data includes sensitive information that should not be accessible to that actor. 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

In Eclipse BaSyx AAS Web UI versions v2-241220 through releases before v2-260924, the shared request handler attached the selected infrastructure's `Authorization` header to outgoing requests without checking the destination origin. In deployments using authentication, an attacker could induce a user to open a crafted Web UI link whose `aas` or `path` query parameter points to an attacker-controlled endpoint. The user's browser would then send the configured Basic Authentication credentials, Bearer token, or an available OAuth2 access token to that endpoint. The attacker could reuse the disclosed credential to access protected AAS services with the victim's privileges. The issue is fixed in v2-260924.

References

NVD — CVE-2026-101322 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-101322
Software Source Repository REPOSITORY
https://github.com/eclipse-basyx/basyx-aas-web-ui/pull/1557
Software Release RELEASE
https://github.com/eclipse-basyx/basyx-aas-web-ui/releases/tag/v2-260924
Software Security Information SECURITY
https://gitlab.eclipse.org/security/cve-assignment/-/work_items/328

Frequently Asked Questions

What is CVE-2026-101322?
CVE-2026-101322 is a security vulnerability in Software classified as a security vulnerability vulnerability under CWE-201: Insertion of Sensitive Information Into Sent Data.
Which Software versions are affected?
Affected versions include releases prior to current release patches.
What version fixes CVE-2026-101322?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What CWE is associated with CVE-2026-101322?
CVE-2026-101322 is classified under CWE-201: Insertion of Sensitive Information Into Sent Data (The code transmits data to another actor, but a portion of the data includes sensitive information that should not be accessible to that actor.).
How can I check Maven dependencies for CVE-2026-101322?
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-g9cm-gpjq-m9vq",
  "modified" : "2026-10-01T18:32:43Z",
  "published" : "2026-10-01T18:32:43Z",
  "aliases" : [ "CVE-2026-101322" ],
  "details" : "In Eclipse BaSyx AAS Web UI versions v2-241220 through releases before v2-260924, the shared request handler attached the selected infrastructure's `Authorization` header to outgoing requests without checking the destination origin. In deployments using authentication, an attacker could induce a user to open a crafted Web UI link whose `aas` or `path` query parameter points to an attacker-controlled endpoint. The user's browser would then send the configured Basic Authentication credentials, Bearer token, or an available OAuth2 access token to that endpoint. The attacker could reuse the disclosed credential to access protected AAS services with the victim's privileges. The issue is fixed in v2-260924.",
  "severity" : [ {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:H/SI:H/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-2026-101322"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/eclipse-basyx/basyx-aas-web-ui/pull/1557"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/eclipse-basyx/basyx-aas-web-ui/releases/tag/v2-260924"
  }, {
    "type" : "WEB",
    "url" : "https://gitlab.eclipse.org/security/cve-assignment/-/work_items/328"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-201" ],
    "severity" : "HIGH",
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-10-01T16:17:32Z"
  }
}