Description

Cross Site Request Forgery vulnerability in andreimarcu linux-server v.1.0 through v.2.3.8 allows a remote attacker to execute arbitrary code via the uploadPutHandler function

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References

Other References

https://github.com/andreimarcu/linx-server https://github.com/nk7667/-linx-server-vulnerability-report/blob/main/CVE-2026-52100.md

Frequently Asked Questions

What is CVE-2026-52100? +

Cross Site Request Forgery vulnerability in andreimarcu linux-server v.1.0 through v.2.3.8 allows a remote attacker to execute arbitrary code via the uploadPutHandler function

How do I check if I'm vulnerable to CVE-2026-52100? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.