How severe is CVE-2025-8418?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2025-8418 known to be exploited?

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

Auth bypass in Bplugins Bslider – Create Responsive Image, Post, Product, And Video Sliders

CVE-2025-8418

The B Slider- Gutenberg Slider Block for WP plugin for WordPress is vulnerable to Arbitrary Plugin Installation in all versions up to, and including, 1.1.30. This is due to missing capability checks on the activated_plugin function. This m…

Vulnerability class: Broken Access Control

EPSS: 0.005 (41.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Bplugins Bslider – Create Responsive Image, Post, Product, And Video Sliders — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-8418?: CVE-2025-8418 is a high-severity vulnerability in Bplugins Bslider – Create Responsive Image, Post, Product, And Video Sliders, classified under Missing Authorization. CVSS score: 8.8/10. Published 2025-08-12.
How severe is CVE-2025-8418?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2025-8418 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.