Security Advisories
CVEs affecting projects tracked on Release Alert, from NVD & OSV.
CVE-2026-28403
7.6
HIGHCVSS v3
Published
March 2, 2026
Affected
1 project
Assigned by
GitHub
Severity scale
010
Description
Textream is a free macOS teleprompter app. Prior to version 1.5.1, the `DirectorServer` WebSocket server (`ws://127.0.0.1:<httpPort+1>`) accepts connections from any origin without validating the HTTP `Origin` header during the WebSocket handshake. A malicious web page visited in the same browser session can silently connect to the local WebSocket server and send arbitrary `DirectorCommand` payloads, allowing full remote control of the teleprompter content. Version 1.5.1 fixes the issue.
f/textream
GitHubTextream is a free macOS teleprompter app for streamers, interviewers, and presenters. It highlights your script in real-time as you speak, displayed in a beautiful Dynamic Island overlay. With extensible features.
GitHubTextream is a free macOS teleprompter app for streamers, interviewers, and presenters. It highlights your script in real-time as you speak, displayed in a beautiful Dynamic Island overlay. With extensible features.= *, < 1.5.1NVD