XSS in Realmag777 Wpcs

CVE-2026-84816

Unauthenticated Cross Site Scripting (XSS) in WPCS <= 1.3.2 versions.

Vulnerability class: XSS (Cross-Site Scripting)

Published · last modified .

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.

EPSS exploit prediction

EPSS: 0.003 (16.4th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 16th percentile — 16.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-84816: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-84816?
CVE-2026-84816 is a high-severity vulnerability in Realmag777 Wpcs, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2026-09-10.
How severe is CVE-2026-84816?
High severity. CVSS v3 base score is 7.1 out of 10.