cve/2023/CVE-2023-45280.md

CVE-2023-45280

Description

Yamcs 5.8.6 allows XSS (issue 2 of 2). It comes with a Bucket as its primary storage mechanism. Buckets allow for the upload of any file. There's a way to upload an HTML file containing arbitrary JavaScript and then navigate to it. Once the user opens the file, the browser will execute the arbitrary JavaScript.

POC

Reference

• https://www.linkedin.com/pulse/yamcs-vulnerability-assessment-visionspace-technologies
• https://www.linkedin.com/pulse/yamcs-vulnerability-assessment-visionspace-technologies

Github

• https://github.com/miguelc49/CVE-2023-45280-1
• https://github.com/miguelc49/CVE-2023-45280-2
• https://github.com/miguelc49/CVE-2023-45280-3
• https://github.com/nomi-sec/PoC-in-GitHub