Vulnerability-Lookup

GHSA-W9VR-4CW4-Q9WQ

Vulnerability from github – Published: 2026-09-04 15:36 – Updated: 2026-09-04 15:36

Details

It’s possible to run a stored XSS in Stormshield’s web administration panel.

To exploit this vulnerability, a SNS administrator with appropriate permissions must inject some malicious script in a group’s comments in the webservices administration interface.

Severity

4.3 (Medium)


                  
                    CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N

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{
  "affected": [],
  "aliases": [
    "CVE-2026-14466"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-04T15:17:32Z",
    "severity": "MODERATE"
  },
  "details": "It\u2019s possible to run a stored XSS in Stormshield\u2019s web administration panel.\n\n\n\nTo exploit this vulnerability, a SNS administrator with appropriate permissions must inject\u00a0 some malicious script in a group\u2019s comments in the webservices administration interface.",
  "id": "GHSA-w9vr-4cw4-q9wq",
  "modified": "2026-09-04T15:36:11Z",
  "published": "2026-09-04T15:36:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-14466"
    },
    {
      "type": "WEB",
      "url": "https://advisories.stormshield.eu/2026-006"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-14466 (GCVE-0-2026-14466)

Vulnerability from cvelistv5 – Published: 2026-09-04 14:27 – Updated: 2026-09-04 14:41

Title

Possible XSS in the SNS web administration panel

Summary

It’s possible to run a stored XSS in Stormshield’s web administration panel. To exploit this vulnerability, a SNS administrator with appropriate permissions must inject some malicious script in a group’s comments in the webservices administration interface.

Severity

4.3 (Medium)


                        
                          CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-04 14:40 UTC

CWE

CWE-79 - Improper neutralization of input during web page generation ('cross-site scripting')

Assigner

airbus mitre root

References

1 reference

URL	Tags
https://advisories.stormshield.eu/2026-006

Impacted products

1 product

Vendor	Product	Version
Stormshield	Stormshield Network Security	Affected: 4.8.0 , ≤ 4.8.16 (semver) Affected: 5.0.0 , ≤ 5.0.6 (semver) Unaffected: 4.8.17 (semver) Unaffected: 5.0.7 (semver) Unaffected: 5.1.0 (semver)

Credits

We acknowledge the researcher Supr4s for discovering this vulnerability.

Show details on NVD website

JSON

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        "metrics": [
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            "other": {
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                "id": "CVE-2026-14466",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-04T14:40:47.477086Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-09-04T14:41:07.268Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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        },
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            "attackComplexity": "LOW",
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            "baseScore": 4.3,
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            "confidentialityImpact": "HIGH",
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Action not permitted

GHSA-W9VR-4CW4-Q9WQ

CVE-2026-14466 (GCVE-0-2026-14466)

Tags

Sightings

Nomenclature

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