CVE-2026-110901 PUBLISHED

WordPress SmartCrawl plugin <= 3.16.4 - Insecure Direct Object References (IDOR) vulnerability

Assigner: Patchstack
Reserved: 15.10.2026 Published: 16.10.2026 Updated: 16.10.2026

Authorization Bypass Through User-Controlled Key vulnerability in WPMU DEV SmartCrawl smartcrawl-seo allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects SmartCrawl: from n/a through 3.16.4.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CVSS Score: 5.4

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

CVSS 3.1

Product Status

Vendor	WPMU DEV
Product	SmartCrawl
Versions	Default: unaffected affected from 0 to 3.16.4 (incl.)

Solutions

Update the WordPress SmartCrawl plugin to the latest available version (at least 3.17.1).

Credits

AndrewN | Patchstack Bug Bounty Program finder

References

https://patchstack.com/database/wordpress/plugin/smartcrawl-seo/vulnerability/wordpress-smartcrawl-plugin-3-16-4-insecure-direct-object-references-idor-vulnerability?_s_id=cve

Problem Types

Authorization Bypass Through User-Controlled Key CWE

Impacts

Exploiting Incorrectly Configured Access Control Security Levels