CVE-2026-10661: Software Security Vulnerability Vulnerability

LOW
Advisory Identifier: GHSA-qqw9-95ww-prfm
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CVSS 4.3
CWE-74
Published
Advisory Summary

CVE-2026-10661 is a LOW (CVSS 4.3) security vulnerability vulnerability (CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')) affecting Software libraries in the Maven ecosystem. The weakness occurs when the product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.. Remediation is available in the latest vendor maintenance releases.

CVE-2026-10661 at a Glance

CVE Identifier CVE-2026-10661
GHSA Identifier GHSA-qqw9-95ww-prfm
Severity LOW
CVSS v3.1 Base Score 4.3
CWE Classification CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Affected Product Software
Package Ecosystem Maven
Published Date
Last Updated

Security Impact

CVSS: 4.3

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

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

How to Fix CVE-2026-10661

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-2026-10661, 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-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'), where the product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. 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

A vulnerability has been found in ahujasid blender-mcp up to 7636d13bded82eca58eb93c3f4cd8708dfdfbe8b. Impacted is the function Open of the file src/blender_mcp/server.py. The manipulation of the argument input_image_url leads to injection. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The identifier of the patch is 5b37be25242e73dc4cf1328974d30458b9e5d67e. To fix this issue, it is recommended to deploy a patch.

References

NVD — CVE-2026-10661 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-10661
Software Source Repository REPOSITORY
https://github.com/ahujasid/blender-mcp/issues/202
Software Source Repository REPOSITORY
https://github.com/ahujasid/blender-mcp/pull/205
Security Fix Commit FIX COMMIT
https://github.com/bergskenop/blender-mcp/commit/5b37be25242e73dc4cf1328974d30458b9e5d67e
Software Source Repository REPOSITORY
https://github.com/ahujasid/blender-mcp
vuldb.com/cve/cve-2026-10661 WEB
https://vuldb.com/cve/CVE-2026-10661
vuldb.com/submit/830486 WEB
https://vuldb.com/submit/830486
vuldb.com/vuln/367956 WEB
https://vuldb.com/vuln/367956
vuldb.com/vuln/367956/cti WEB
https://vuldb.com/vuln/367956/cti

Frequently Asked Questions

What is CVE-2026-10661?
CVE-2026-10661 is a security vulnerability in Software classified as a security vulnerability vulnerability under CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection').
Which Software versions are affected?
Affected versions include releases prior to current release patches.
What version fixes CVE-2026-10661?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What is the CVSS score of CVE-2026-10661?
CVE-2026-10661 has a CVSS v3.1 base score of 4.3 (LOW) with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
What CWE is associated with CVE-2026-10661?
CVE-2026-10661 is classified under CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.).
How can I check Maven dependencies for CVE-2026-10661?
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 
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  "id" : "GHSA-qqw9-95ww-prfm",
  "modified" : "2026-06-03T00:30:26Z",
  "published" : "2026-06-03T00:30:25Z",
  "aliases" : [ "CVE-2026-10661" ],
  "details" : "A vulnerability has been found in ahujasid blender-mcp up to 7636d13bded82eca58eb93c3f4cd8708dfdfbe8b. Impacted is the function Open of the file src/blender_mcp/server.py. The manipulation of the argument input_image_url leads to injection. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The identifier of the patch is 5b37be25242e73dc4cf1328974d30458b9e5d67e. To fix this issue, it is recommended to deploy a patch.",
  "severity" : [ {
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  } ],
  "affected" : [ ],
  "references" : [ {
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  }, {
    "type" : "WEB",
    "url" : "https://github.com/ahujasid/blender-mcp/issues/202"
  }, {
    "type" : "WEB",
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  }, {
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  }, {
    "type" : "WEB",
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  }, {
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  } ],
  "database_specific" : {
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    "severity" : "LOW",
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-06-02T22:16:16Z"
  }
}