CVE-2026-116004
onyx-dot-app Onyx PreviewTab.tsx cross site scripting
CVSS Score
3.5
EPSS Score
0.0%
EPSS Percentile
0th
A security vulnerability has been detected in onyx-dot-app Onyx up to 5.0.0. Impacted is an unknown function of the file web/src/app/craft/components/output-panel/PreviewTab.tsx. The manipulation leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
| CWE | CWE-79 CWE-94 |
| Vendor | onyx-dot-app |
| Product | onyx |
| Published | Oct 25, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
onyx-dot-app / Onyx
5.0
References
vuldb.com: https://vuldb.com/vuln/426102 vuldb.com: https://vuldb.com/vuln/426102/cti vuldb.com: https://vuldb.com/cve/CVE-2026-116004 vuldb.com: https://vuldb.com/submit/992835 github.com: https://github.com/onyx-dot-app/onyx/security/advisories/GHSA-grhq-88h5-2h86 github.com: https://github.com/onyx-dot-app/onyx/
Credits
🔍 fernando viana (VulDB User) VulDB CNA Team