What is CVE-2024-43979?

CVE-2024-43979 is a medium-severity vulnerability in Cozythemes Blockbooster, classified under Missing Authorization. CVSS score: 6.5/10. Published 2024-11-01.

How severe is CVE-2024-43979?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Is CVE-2024-43979 known to be exploited?

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

Auth bypass in Cozythemes Blockbooster

CVE-2024-43979

Missing Authorization vulnerability in CozyThemes Blockbooster allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Blockbooster: from n/a through 1.0.10.

Vulnerability class: Broken Access Control

Published 2024-11-01 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L.

EPSS exploit prediction

EPSS: 0.005 (39.6th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 40th percentile — 39.6% 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

Cozythemes Blockbooster

Weakness classification (CWE)

CWE-862 — Missing Authorization

Public proof-of-concept exploits

References

patchstack.com/database/vulnerability/blockbooster/wordpress-blockbooster-theme… (Third Party Advisory, vdb-entry)

Frequently asked questions

What is CVE-2024-43979?: CVE-2024-43979 is a medium-severity vulnerability in Cozythemes Blockbooster, classified under Missing Authorization. CVSS score: 6.5/10. Published 2024-11-01.
How severe is CVE-2024-43979?: Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2024-43979 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.