PyPI/nicegui CVE-2026-27156: medium 6.1, EPSS 0.20%
NiceGUI vulnerable to XSS via Code Injection during client-side element function execution
Action: Upgrade nicegui to 3.8.0 or later.
pip install nicegui==3.8.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.8.0 | - |
Fixed versions
| 3.8.0 |
Sources
- osv: GHSA-78qv-3mpx-9cqq
- https://github.com/zauberzeug/nicegui/security/advisories/GHSA-78qv-3mpx-9cqq
- https://nvd.nist.gov/vuln/detail/CVE-2026-27156
- https://github.com/zauberzeug/nicegui/commit/1861f59cc374ca0dc9d970b157ef3774720f8dbf
- https://github.com/zauberzeug/nicegui
CVE-2026-27156 · published · modified · JSON