What is CVE-2026-22203?

CVE-2026-22203 is a medium-severity vulnerability in Gvectors Wpdiscuz, classified under Information Disclosure. CVSS score: 4.9/10. Published 2026-03-13.

How severe is CVE-2026-22203?

Medium severity. CVSS v3 base score is 4.9 out of 10.

Information disclosure in Gvectors Wpdiscuz

CVE-2026-22203

wpDiscuz before 7.6.47 contains an information disclosure vulnerability that allows administrators to inadvertently expose OAuth secrets by exporting plugin options as JSON. Attackers can obtain exported files containing plaintext API secr…

Vulnerability class: Information Disclosure

EPSS: 0.001 (16.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.

Affected products

Gvectors Wpdiscuz — versions 0, 7.6.47

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

wpDiscuz Changelog (patch)
wpDiscuz (product)
VulnCheck Advisory: wpDiscuz before 7.6.47 - Options Export Leaks OAuth Secrets in Plaintext (third-party-advisory)

Frequently asked questions

What is CVE-2026-22203?: CVE-2026-22203 is a medium-severity vulnerability in Gvectors Wpdiscuz, classified under Information Disclosure. CVSS score: 4.9/10. Published 2026-03-13.
How severe is CVE-2026-22203?: Medium severity. CVSS v3 base score is 4.9 out of 10.