TI-2026-21505 Aliases CVE-2026-27042 GHSA-8v8r-fxc3-2hjf

WordPress NotificationX plugin <= 3.2.1 - Broken Access Control vulnerability

LOW 29CWE-862Published 2026-02-19 · Updated 2026-04-28

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: None · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.

Summary

Missing Authorization vulnerability in WPDeveloper NotificationX notificationx allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects NotificationX: from n/a through <= 3.2.1.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00204 10th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
wpdevteam	NotificationX	up to 3.2.1	—	No fix listed	CNA

NotificationX Vendorwpdevteam Affected up to 3.2.1 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-27042
2026-10-03 Alias added: GHSA-8v8r-fxc3-2hjf

References

Other 1

https://patchstack.com/database/Wordpress/Plugin/notificationx/vulnerability/wordpress-notificationx-plugin-3-2-1-broken-access-control-vulnerability?_s_id=cve

TI-2024-01579 SQL injection in wpdevteam NotificationX – FOMO, Live Sales Notification, WooCommerce… CVSS 3.1CRITICAL 9.8
TI-2023-15541 WordPress Essential Addons for Elementor Plugin 5.4.0-5.7.1 is vulnerable to Privilege Escalation CVSS 3.1CRITICAL 9.8
TI-2023-06070 Essential Blocks < 4.4.3 - Unauthenticated Local File Inclusion CVSS 3.1CRITICAL 9.8
TI-2023-11478 SQL injection in ReviewX WordPress Plugin CVSS 3.1HIGH 8.8
TI-2022-00275 NotificationX < 2.3.9 - Unauthenticated Blind SQL Injection CVSS 3.1CRITICAL 9.8
TI-2024-05197 Essential Blocks < 4.7.0 - Contributor+ Stored XSS CVSS 3.1MEDIUM 5.4

See all 209 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences