GHSA-643f-hpcc-2gv8

ghsaUSosv

Yamcs Cross-site Scripting vulnerability

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

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.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2023-45280US	medium5.4	0.61% (49th)	—	2023-10-19
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 conta…

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-2023-45280ADVISORY
https://www.linkedin.com/pulse/yamcs-vulnerability-assessment-visionspace-technologiesWEB

scry

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