What is CVE-2023-46311?

CVE-2023-46311 is a low-severity vulnerability in Gvectors Wpdiscuz, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 2.7/10. Published 2023-12-20.

How severe is CVE-2023-46311?

Low severity. CVSS v3 base score is 2.7 out of 10.

Is CVE-2023-46311 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Auth bypass in Gvectors Wpdiscuz

CVE-2023-46311

Authorization Bypass Through User-Controlled Key vulnerability in gVectors Team Comments – wpDiscuz.This issue affects Comments – wpDiscuz: from n/a through 7.6.3.

Vulnerability class: IDOR (Insecure Direct Object Reference)

Published 2023-12-20 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 2.7 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L.

EPSS exploit prediction

EPSS: 0.005 (42.2th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 42.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: -0.000

Affected products

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

Public proof-of-concept exploits

References

patchstack.com/database/vulnerability/wpdiscuz/wordpress-wpdiscuz-plugin-7-6-3-… (Third Party Advisory, vdb-entry)

Frequently asked questions

What is CVE-2023-46311?: CVE-2023-46311 is a low-severity vulnerability in Gvectors Wpdiscuz, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 2.7/10. Published 2023-12-20.
How severe is CVE-2023-46311?: Low severity. CVSS v3 base score is 2.7 out of 10.
Is CVE-2023-46311 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.