CVE-2026-36239

CVSS 4.3 MEDIUMEPSS 0.2%CWE-79

Vexday Risk Score

33Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

Exploit maturity

Proof of concept

Popular PoC on GitHub (2 stars) — exploitation code widely available.

CVSS 4.3EPSS 0.2%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

25 May 2026Public PoC

26 May 2026Published on NVD

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

PbootCMS v.3.2.11 contains a code injection vulnerability in its site configuration functionality

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

Affected products

public PoCs found — 1

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

References