5.3

CVE-2025-12134: bdthemes zoloblocks – gutenberg block editor plugin with advanced blocks, dynamic content, templates & patterns Missing Authorization

CVSS: 5.3v3.1MediumDeferred
Published 24-10-2025Last modified 08-04-2026
Open JSON

Vulnerability summary

CVE-2025-12134 is a medium (CVSS 5.3) Missing Authorization vulnerability in bdthemes zoloblocks – gutenberg block editor plugin with advanced blocks, dynamic content, templates & patterns. EPSS estimates a 0.24% chance of exploitation in the next 30 days, higher than 14.2% of scored vulnerabilities.

Overall risk
21/100
0100
Low · default modelHow is this calculated?
CVSS score
5.3/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.24%
0%100%
Low · +0.02 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 24-10-2025
    PublishedVulnerability first disclosed.
  2. 08-04-2026
    Last modifiedVulnerability information updated.

Description

The ZoloBlocks – Gutenberg Block Editor Plugin with Advanced Blocks, Dynamic Content, Templates & Patterns plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the update_popup_status() function in all versions up to, and including, 2.3.11. This makes it possible for unauthenticated attackers to enable/disable popups.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.24%

Chance of exploitation in the next 30 days

Percentile

14%

Versus all other CVEs

30-day change

+0.02 pp

From 0.22% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.24%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Bdthemes1 product
Wordpress1 product
  • zoloblocks≤ 2.3.11 (fixed in 2.3.12)

2 vendors · 2 products

References

3 links