CVE-2026-66455 PUBLISHED

WordPress ReactPress plugin <= 3.4.0 - Broken Access Control vulnerability

Assigner: Patchstack
Reserved: 27.07.2026 Published: 13.08.2026 Updated: 13.08.2026

Subscriber Broken Access Control in ReactPress <= 3.4.0 versions.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L
CVSS Score: 6

Attack Vector	Network	Scope	Changed
Attack Complexity	High	Confidentiality Impact	Low
Privileges Required	Low	Integrity Impact	Low
User Interaction	None	Availability Impact	Low

CVSS 3.1

Product Status

Vendor	rockiger
Product	ReactPress
Versions	Default: unaffected affected from n/a to 3.4.0 (incl.)

Credits

Nguyen Duc Canh (canhnguyen26) | Patchstack Bug Bounty Program finder

References

https://patchstack.com/database/wordpress/plugin/reactpress/vulnerability/wordpress-reactpress-plugin-3-4-0-broken-access-control-vulnerability?_s_id=cve

Problem Types

CWE-862 Missing Authorization CWE

Impacts

CAPEC-180 Exploiting Incorrectly Configured Access Control Security Levels