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CVE-2026-9056
Security fix for Qlik Talend Administration Center cross-site scripting vulnerability
Medium5.4EPSS 0.18%
- Published
- Updated
- Reserved
- Assigned by
- Bugcrowd
Description
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| BugcrowdCNA (assigner) | 3.1 | Medium5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
| NVDNVD · Deferred | 3.1 | Medium5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
- EPSS (exploitation in 30 days)
- 0.18% · top 93% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.4.
Weakness
- CWE-94: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected products
Talend · Talend Administration Center
- affected 8.0 – < Patch_20260123_QTAC-1883 (cumulative patch)_R2026-01_v1-8.0.1
References (1)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2026-9056)Record last updated .