SB2022082216 - Multiple XSS vulnerabilities in OctoPrint

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Cross-site scripting (CVE-ID: CVE-2022-1430)

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data passed via the "redirect" HTTP GET parameter. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

2) Cross-site scripting (CVE-ID: CVE-2022-1432)

The disclosed vulnerability allows a remote user to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data in the Stream URL. A remote user can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Remediation

Install update from vendor's website.

References

• https://github.com/octoprint/octoprint/commit/8087528e4a7ddd15c7d95ff662deb5ef7de90045
• https://huntr.dev/bounties/0cd30d71-1e32-4a0b-b4c3-faaa1907b541
• https://huntr.dev/bounties/cb545c63-a3c1-4d57-8f06-e4593ab389bf
• https://github.com/octoprint/octoprint/commit/6d259d7e6f5b0de9a1c762831537a386e53978d3