What is CVE-2026-22183?

CVE-2026-22183 is a medium-severity vulnerability in Gvectors Wpdiscuz, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-03-13.

How severe is CVE-2026-22183?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Gvectors Wpdiscuz

CVE-2026-22183

wpDiscuz before 7.6.47 contains a stored cross-site scripting vulnerability in the inline comment preview functionality that allows authenticated users to inject malicious scripts by submitting comments with unescaped content. Attackers wi…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.001 (16.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Gvectors Wpdiscuz — versions 0, 7.6.47

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

wpDiscuz Changelog (patch)
wpDiscuz (product)
VulnCheck Advisory: wpDiscuz before 7.6.47 - Stored Cross-Site Scripting in Inline Comment Preview (third-party-advisory)

Frequently asked questions

What is CVE-2026-22183?: CVE-2026-22183 is a medium-severity vulnerability in Gvectors Wpdiscuz, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-03-13.
How severe is CVE-2026-22183?: Medium severity. CVSS v3 base score is 6.1 out of 10.