CVE-2023-27494 Information

Description

Streamlit software for turning data scripts into web applications had a cross-site scripting (XSS) vulnerability in versions 0.63.0 through 0.80.0. Users of hosted Streamlit app(s) were vulnerable to a reflected XSS vulnerability. An attacker could craft a malicious URL with Javascript payloads to a Streamlit app. The attacker could then trick the user into visiting the malicious URL and if successful the server would render the malicious javascript payload as-is leading to XSS. Version 0.81.0 contains a patch for this vulnerability.

Reference

https://github.com/streamlit/streamlit/security/advisories/GHSA-9c6g-qpgj-rvxw https://github.com/streamlit/streamlit/commit/afcf880c60e5d7538936cc2d9721b9e1bc02b075