Security fix for Qlik Talend Administration Center URL access control vulnerability

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Summary

CVECVE-2026-9057
StatePUBLISHED
AssignerBugcrowd
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-20 05:16:23 UTC
Updated2026-05-20 14:04:18 UTC
DescriptionA broken access control issue has been identified in the Talend Administration Center, that allows a user with “View” permission to modify the Talend Studio update URL. This issue was resolved in a patch, which is already available.

Risk And Classification

Primary CVSS: v3.1 8.2 HIGH from 4ac701fe-44e9-4bcd-9585-dd6449257611

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

EPSS: 0.000320000 probability, percentile 0.094100000 (date 2026-05-26)

Problem Types: CWE-284: Improper Access Control

VersionSourceTypeScoreSeverityVector
3.14ac701fe-44e9-4bcd-9585-dd6449257611Secondary8.2HIGHCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
3.1CNADECLARED8.2HIGHCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
None

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Talend Talend Administration Center affected 8.0 Patch_20251121_QTAC-1471_R2025-11_v1-8.0.1 custom Not specified

References

ReferenceSourceLinkTags
community.qlik.com/t5/Official-Support-Articles/Security-fix-for-Qlik-Talend-Adm... 4ac701fe-44e9-4bcd-9585-dd6449257611 community.qlik.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Kaushik Roy (en)

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