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CVE-2022-32114
HIGH(8.8)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Risk Signal Score22/100 — NIEDRIG
- CVSS 8.8 — Hoch
EPSS-Score
2%
Exploit-Wahrscheinlichkeit (30 Tage)
CVSS Score
8.8
Technische Schwere
Beschreibung
An unrestricted file upload vulnerability in the Add New Assets function of Strapi 4.1.12 allows attackers to conduct XSS attacks via a crafted PDF file. NOTE: the project documentation suggests that a user with the Media Library "Create (upload)" permission is supposed to be able to upload PDF files containing JavaScript, and that all files in a public assets folder are accessible to the outside world (unless the filename begins with a dot character). The administrator can choose to allow only image, video, and audio files (i.e., not PDF) if desired.
Referenzen
- https://docs.strapi.io/dev-docs/configurations/public-assets
- https://docs.strapi.io/user-docs/users-roles-permissions/configuring-administrat...
- https://github.com/bypazs/strapi
- https://github.com/strapi/strapi/blob/d9277d616b4478a3839e79e47330a4aaf167a2f1/p...
- https://github.com/strapi/strapi/blob/d9277d616b4478a3839e79e47330a4aaf167a2f1/p...
- https://grimthereaperteam.medium.com/strapi-v4-1-12-unrestricted-file-upload-b99...
- https://docs.strapi.io/dev-docs/configurations/public-assets
- https://docs.strapi.io/user-docs/users-roles-permissions/configuring-administrat...
- https://github.com/bypazs/strapi
- https://github.com/strapi/strapi/blob/d9277d616b4478a3839e79e47330a4aaf167a2f1/p...