CVE-2026-36227

CVSS 6.5 MEDIUMEPSS 0.9%CWE-22

Vexday Risk Score

33Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS 6.5EPSS 0.9%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

22 May 2026Published on NVD

22 May 2026Public PoC

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

Directory Traversal vulnerability in Easy Chat Server 3.1 allows a remote attacker to obtain sensitive information and execute arbitrary code via the UserName parameter

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

Affected products

n/a · n/a

public PoCs found — 1

githubgithub.com/NullByte8080/CVE-2026-36227★ 0

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

References

https://github.com/NullByte8080/CVE-2026-36227