CVE-2026-9056
Medium
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.
SeverityMedium
CVSS5.4
Exploit probability—
ProductTalend Administration Center
PublishedMay 20, 2026
First seenMay 20, 2026
Weakness typeCWE-94Code injection
How to fix
Update
- Talend Talend Administration CenterPatch_20260123_QTAC-1883 (cumulative patch)_R2026-01_v1-8.0.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Talend Talend Administration Center | 8.0 ≤ v < Patch_20260123_QTAC-1883 (cumulative patch)_R2026-01_v1-8.0.1 | Patch_20260123_QTAC-1883 (cumulative patch)_R2026-01_v1-8.0.1 |
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