GHSA-4cqv-q33x-wfxw

ghsaUSosv

Yamcs Cross-site Scripting vulnerability

view advisory published 2023-10-20Licence: CC-BY-4.0

Yamcs 5.8.6 allows XSS (issue 1 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 a display referencing a malicious JavaScript file to the bucket. The user can then open the uploaded display by selecting Telemetry from the menu and navigating to the display.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2023-45279US	medium5.4	0.50% (42nd)	—	2023-10-19
Yamcs 5.8.6 allows XSS (issue 1 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 a display referenc…

references

External citations — patches, advisories, analysis.

https://github.com/yamcs/yamcsPACKAGE
https://github.com/yamcs/yamcs/compare/yamcs-5.8.6...yamcs-5.8.7WEB
https://nvd.nist.gov/vuln/detail/CVE-2023-45279ADVISORY
https://www.linkedin.com/pulse/yamcs-vulnerability-assessment-visionspace-technologiesWEB

scry

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