Vulnerability-Lookup

CVE-2026-9056 (GCVE-0-2026-9056)

Vulnerability from cvelistv5 – Published: 2026-05-20 04:35 – Updated: 2026-05-20 13:08

Title

Security fix for Qlik Talend Administration Center cross-site scripting vulnerability

Summary

A stored cross-site scripting vulnerability has been found in the Talend Administration Center. An attacker with permission to manage servers can store a XSS payload that can be triggered by a different user.

Severity

5.4 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-94 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

Bugcrowd

References

1 reference

URL	Tags
https://community.qlik.com/t5/Official-Support-Ar…

Impacted products

1 product

Vendor	Product	Version
Talend	Talend Administration Center	Affected: 8.0 , < Patch_20260123_QTAC-1883 (cumulative patch)_R2026-01_v1-8.0.1 (custom)

Credits

Ahsan

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-9056

Vulnerability from fkie_nvd - Published: 2026-05-20 05:16 - Updated: 2026-06-17 11:04

Severity

5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Summary

References

	URL	Tags
	4ac701fe-44e9-4bcd-9585-dd6449257611	https://community.qlik.com/t5/Official-Support-Articles/Security-fix-for-Qlik-Talend-Administration-Center-cross-site/ta-p/2548522

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "affected",
          "product": "Talend Administration Center",
          "vendor": "Talend",
          "versions": [
            {
              "lessThan": "Patch_20260123_QTAC-1883 (cumulative patch)_R2026-01_v1-8.0.1",
              "status": "affected",
              "version": "8.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "4ac701fe-44e9-4bcd-9585-dd6449257611"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A stored cross-site scripting vulnerability has been found in the Talend Administration Center. An attacker with permission to manage servers can store a XSS payload that can be triggered by a different user."
    }
  ],
  "id": "CVE-2026-9056",
  "lastModified": "2026-06-17T11:04:46.810",
  "metrics": {
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      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 2.7,
        "source": "4ac701fe-44e9-4bcd-9585-dd6449257611",
        "type": "Secondary"
      }
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    "ssvcV203": [
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  "vulnStatus": "Deferred"
}

GHSA-J786-W88H-3H53

Vulnerability from github – Published: 2026-05-20 06:31 – Updated: 2026-05-20 06:31

Details

Severity

5.4 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-9056"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-20T05:16:23Z",
    "severity": "MODERATE"
  },
  "details": "A stored cross-site scripting vulnerability has been found in the Talend Administration Center. An attacker with permission to manage servers can store a XSS payload that can be triggered by a different user.",
  "id": "GHSA-j786-w88h-3h53",
  "modified": "2026-05-20T06:31:54Z",
  "published": "2026-05-20T06:31:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-9056"
    },
    {
      "type": "WEB",
      "url": "https://community.qlik.com/t5/Official-Support-Articles/Security-fix-for-Qlik-Talend-Administration-Center-cross-site/ta-p/2548522"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/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.

Detection rules are retrieved from Rulezet.

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.

Action not permitted

CVE-2026-9056 (GCVE-0-2026-9056)

FKIE_CVE-2026-9056

GHSA-J786-W88H-3H53

Tags

Sightings

Nomenclature