CVE-2026-27964
CVE-2026-27964 · FacturaScripts: Reflected Cross-Site Scripting (XSS) via Cookie Manipulation
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
FacturaScripts is an open source accounting and invoicing software. Versions 2025.7 and prior contain a Reflected Cross-Site Scripting (XSS) vulnerability through the fsNick cookie parameter. The application reflects the cookie's value directly into the HTML without sanitization. The fsNick cookie is rendered into the DOM without encoding. While the server does reject the modified session and forces a logout, the HTML containing the payload reaches the browser first. This lets the script execute immediately upon load, effectively beating the redirect. This issue has been fixed in version 2025.8.
CVSS 3.9 · Baja · EPSS 0,1%
- Publicación
- Actualización
Pila tecnológica: php
Productos y versiones afectados
facturascripts
- Versiones
- < 2025.8: Afectada
Sin corrección publicada
facturascripts/facturascripts Packagist
- Versiones
- 2018.03
- 2018.04
- 2018.05
- 2018.11
- v2018.12
- v2018.13
- v2018.14
- v2018.15
- v2018.16
- v2020.01
- v2020.2
- v2020.3
- v2020.4
- v2020.51
- v2020.61
- v2020.71
- v2020.80
- v2021
- v2021.1
- v2021.2
- v2021.4
- v2021.51
- v2021.71
- v2021.81
- v2022.06
- v2022.08
- v2022.2
- v2022.4
- v2022.51
- v2023.03
- v2023.08
- v2023.16
- v2023.21
- v2024
- v2024.1
- v2024.2
- v2024.3
- v2024.5
- v2024.7
- v2024.8
- v2024.9
- v2024.91
- v2024.93
- v2024.94
- v2024.95
- v2024.96
- v2025
- v2025.11
- v2025.2
- v2025.3
- v2025.4
- v2025.41
- v2025.43
- v2025.7
- v2025.71
- v2025.8
- Intervalos de versiones afectados
- ECOSYSTEM: ≤ 2025.71
Sin corrección publicada