Exploitation Summary
EIP tracks 1 public exploit for CVE-2020-12432. PoCs published by d7x.
AI-analyzed exploit summary This repository describes a stored XSS vulnerability in Collabora CODE's WOPI API, allowing an attacker to steal localStorage data via a crafted link. The PoC involves uploading a malicious HTML file and tricking a victim into accessing it.
Description
The WOPI API integration for Vereign Collabora CODE through 4.2.2 does not properly restrict delivery of JavaScript to a victim's browser, and lacks proper MIME type access control, which could lead to XSS that steals account credentials via cookies or local storage. The attacker must first obtain an API access token, which can be accomplished if the attacker is able to upload a .docx or .odt file. The associated API endpoints for exploitation are /wopi/files and /wopi/getAccessToken.
Exploits (1)
This repository describes a stored XSS vulnerability in Collabora CODE's WOPI API, allowing an attacker to steal localStorage data via a crafted link. The PoC involves uploading a malicious HTML file and tricking a victim into accessing it.
References (2)
Scores
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N