What is CVE-2026-27070?

CVE-2026-27070 is a high-severity vulnerability in Wpeverest Everest Forms Pro, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2026-03-19.

How severe is CVE-2026-27070?

High severity. CVSS v3 base score is 7.1 out of 10.

XSS in Wpeverest Everest Forms Pro

CVE-2026-27070

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPEverest Everest Forms Pro allows Stored XSS.This issue affects Everest Forms Pro: from n/a through 1.9.10.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.000 (14.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L.

Affected products

Wpeverest Everest Forms Pro — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2026-27070?: CVE-2026-27070 is a high-severity vulnerability in Wpeverest Everest Forms Pro, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2026-03-19.
How severe is CVE-2026-27070?: High severity. CVSS v3 base score is 7.1 out of 10.