CVE-2026-88853
Privileged stored XSS via event handler option in Modals Pro extension for Joomla < 17.0.0
Description
Joomla Extension - regularlabs.com - Privileged stored XSS via event handler option in Modals Pro extension for Joomla < 17.0.0 - Modals Pro intentionally supports JavaScript Events such as on-open and on-closed. Affected versions do not distinguish trusted extension configuration from event code supplied in ordinary article content. A lower-privileged author can therefore use a documented executable feature which should be reserved for trusted authors.
Sévérité
CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:N/R:X/V:X/RE:X/U:X
Score retenu : NVD
| Source | Sévérité d'origine | CVSS |
|---|---|---|
| NVD | HIGH | 7.5 (v4.0) |
Produit et versions
- Produit
- Modals
- Type
- Plugin
- Corrigée dans
- Non précisée
- Publiée
- 14/09/2026
- Modifiée
- 16/09/2026
- CWE
- CWE-79
Versions concernées
- plg_system_modals — 4.7.0 – 16.2.0
Sources
- NVD CNA Joomla CVE-2026-88853 vu
Ces informations proviennent des sources ci-dessus ; CVE Oyer n'y ajoute aucune interprétation.
Historique
- Détectée via nvd26/09/2026 09:34 UTC