CVE-2026-52100

CVSS 7.5 HIGHCWE-352

Vexday Risk Score

38Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

Exploit maturity

Proof of concept

Public proof of concept exists, but not yet automated.

CVSS 7.5EPSS —KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

09 Jul 2026Public PoC

14 Jul 2026Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

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

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected products

n/a · n/a

public PoCs found — 1

githubgithub.com/nk7667/-linx-server-vulnerability-report★ 0

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

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