What is CVE-2023-33923?

CVE-2023-33923 is a medium-severity vulnerability in Hashthemes Hashone, classified under Missing Authorization. CVSS score: 4.3/10. Published 2024-03-25.

How severe is CVE-2023-33923?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Is CVE-2023-33923 known to be exploited?

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

Auth bypass in Hashthemes Hashone

CVE-2023-33923

Missing Authorization vulnerability in HashThemes Viral News, HashThemes Viral, HashThemes HashOne.This issue affects Viral News: from n/a through 1.4.5; Viral: from n/a through 1.8.0; HashOne: from n/a through 1.3.0.

Vulnerability class: Broken Access Control

Published 2024-03-25 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.005 (40.6th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 41st percentile — 40.6% 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-862 — Missing Authorization

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2023-33923?: CVE-2023-33923 is a medium-severity vulnerability in Hashthemes Hashone, classified under Missing Authorization. CVSS score: 4.3/10. Published 2024-03-25.
How severe is CVE-2023-33923?: Medium severity. CVSS v3 base score is 4.3 out of 10.
Is CVE-2023-33923 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.