Vulnerability-Lookup

CVE-2026-105408 (GCVE-0-2026-105408)

Vulnerability from cvelistv5 – Published: 2026-10-12 10:44 – Updated: 2026-10-12 10:44

Title

Stored Cross-site Scripting (XSS) vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5

Summary

A Stored Cross-site Scripting (XSS) vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5 could allow an attacker to execute arbitrary script code in user's browser session.

Severity

8.7 (High)


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

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

3DS CNA

CNA scorecard C 63/100 over 18 records in the last 180 days details

References

1 reference

URL	Tags
https://www.3ds.com/trust-center/security/securit…

Impacted products

1 product

Vendor	Product	Version	CPE status
Dassault Systèmes	Tuleap Enterprise Edition	Affected: 17.0-1 , ≤ 17.0-41 (custom) Affected: 17.5-1 , ≤ 17.5-32 (custom)	guessed

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JSON

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          "defaultStatus": "unaffected",
          "product": "Tuleap Enterprise Edition",
          "vendor": "Dassault Syst\u00e8mes",
          "versions": [
            {
              "lessThanOrEqual": "17.0-41",
              "status": "affected",
              "version": "17.0-1",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "17.5-32",
              "status": "affected",
              "version": "17.5-1",
              "versionType": "custom"
            }
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      "descriptions": [
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              "type": "text/html",
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            }
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      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N",
            "version": "3.1"
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              "value": "GENERAL"
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      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
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        "orgId": "f5a594e6-46a7-4e60-8a08-0a786e70e433",
        "shortName": "3DS"
      },
      "references": [
        {
          "url": "https://www.3ds.com/trust-center/security/security-advisories/cve-2026-105408"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Stored Cross-site Scripting (XSS) vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5",
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        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f5a594e6-46a7-4e60-8a08-0a786e70e433",
    "assignerShortName": "3DS",
    "cveId": "CVE-2026-105408",
    "datePublished": "2026-10-12T10:44:55.675Z",
    "dateReserved": "2026-10-05T11:03:34.962Z",
    "dateUpdated": "2026-10-12T10:44:55.675Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": {
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        "affected": [
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            "affectedData": [
              {
                "defaultStatus": "unaffected",
                "product": "Tuleap Enterprise Edition",
                "vendor": "Dassault Syst\u00e8mes",
                "versions": [
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                    "lessThanOrEqual": "17.0-41",
                    "status": "affected",
                    "version": "17.0-1",
                    "versionType": "custom"
                  },
                  {
                    "lessThanOrEqual": "17.5-32",
                    "status": "affected",
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                ]
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            ],
            "source": "3DS.Information-Security@3ds.com"
          }
        ],
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        "descriptions": [
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            "value": "A Stored Cross-site Scripting (XSS) vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5 could allow an attacker to execute arbitrary script code in user\u0027s browser session."
          }
        ],
        "id": "CVE-2026-105408",
        "lastModified": "2026-10-12T11:17:09.807",
        "metrics": {
          "cvssMetricV31": [
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              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
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                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "CHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 2.3,
              "impactScore": 5.8,
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              "type": "Secondary"
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          ]
        },
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        "references": [
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          }
        ],
        "sourceIdentifier": "3DS.Information-Security@3ds.com",
        "vulnStatus": "Received",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-79"
              }
            ],
            "source": "3DS.Information-Security@3ds.com",
            "type": "Secondary"
          }
        ]
      }
    }
  }
}

FKIE_CVE-2026-105408

Vulnerability from fkie_nvd - Published: 2026-10-12 11:17 - Updated: 2026-10-12 11:17

Severity

8.7 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

Summary

A Stored Cross-site Scripting (XSS) vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5 could allow an attacker to execute arbitrary script code in user's browser session.

References

	URL	Tags
	3DS.Information-Security@3ds.com	https://www.3ds.com/trust-center/security/security-advisories/cve-2026-105408

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Tuleap Enterprise Edition",
          "vendor": "Dassault Syst\u00e8mes",
          "versions": [
            {
              "lessThanOrEqual": "17.0-41",
              "status": "affected",
              "version": "17.0-1",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "17.5-32",
              "status": "affected",
              "version": "17.5-1",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "3DS.Information-Security@3ds.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A Stored Cross-site Scripting (XSS) vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5 could allow an attacker to execute arbitrary script code in user\u0027s browser session."
    }
  ],
  "id": "CVE-2026-105408",
  "lastModified": "2026-10-12T11:17:09.807",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 8.7,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 5.8,
        "source": "3DS.Information-Security@3ds.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-10-12T11:17:09.807",
  "references": [
    {
      "source": "3DS.Information-Security@3ds.com",
      "url": "https://www.3ds.com/trust-center/security/security-advisories/cve-2026-105408"
    }
  ],
  "sourceIdentifier": "3DS.Information-Security@3ds.com",
  "vulnStatus": "Received",
  "weaknesses": [
    {
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          "lang": "en",
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    }
  ]
}

GHSA-62G7-8RQF-3P27

Vulnerability from github – Published: 2026-10-12 12:30 – Updated: 2026-10-12 12:30

Details

A Stored Cross-site Scripting (XSS) vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5 could allow an attacker to execute arbitrary script code in user's browser session.

Severity

8.7 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-105408"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-12T11:17:09Z",
    "severity": "HIGH"
  },
  "details": "A Stored Cross-site Scripting (XSS) vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5 could allow an attacker to execute arbitrary script code in user\u0027s browser session.",
  "id": "GHSA-62g7-8rqf-3p27",
  "modified": "2026-10-12T12:30:27Z",
  "published": "2026-10-12T12:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-105408"
    },
    {
      "type": "WEB",
      "url": "https://www.3ds.com/trust-center/security/security-advisories/cve-2026-105408"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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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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CVE-2026-105408 (GCVE-0-2026-105408)

FKIE_CVE-2026-105408

GHSA-62G7-8RQF-3P27

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Nomenclature

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