CVE-2026-8172

Simple Basic Contact Form <= 20250114 - Reflected XSS

CVSS 7.1 HIGHEPSS 0.2%

Vexday Risk Score

41Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

Exploit maturity

Proof of concept

Public proof of concept exists, but not yet automated.

CVSS 7.1EPSS 0.2%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

23 Jun 2026Published on NVD

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

The Simple Basic Contact Form WordPress plugin through 20250114 does not escape user-supplied input before reflecting it into the contact form output on validation errors, leading to a Reflected Cross-Site Scripting vulnerability that unauthenticated attackers can exploit against site visitors via a crafted link or cross-site form submission.

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

Affected products

Unknown · Simple Basic Contact Form

public PoCs found — 1

cve_referencewpscan.com/vulnerability/535ec1a1-b822-43c9-8264-6442199493d3/unverified

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

References

https://wpscan.com/vulnerability/535ec1a1-b822-43c9-8264-6442199493d3/