CVE-2026-39504

MEDIUM 5.4

WordPress InstaWP Connect plugin <= 0.1.2.5 - Broken Access Control vulnerability

CVSS Score

5.4

EPSS Score

0.0%

EPSS Percentile

0th

Missing Authorization vulnerability in InstaWP InstaWP Connect instawp-connect allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects InstaWP Connect: from n/a through <= 0.1.2.5.

CWE	CWE-862
Vendor	instawp
Product	instawp connect
Published	Apr 8, 2026
Last Updated	Apr 29, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

Low

Affected Versions

InstaWP / InstaWP Connect

0 ≤ 0.1.2.5

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/instawp-connect/vulnerability/wordpress-instawp-connect-plugin-0-1-2-5-broken-access-control-vulnerability?_s_id=cve

Credits

Nabil Irawan | Patchstack Bug Bounty Program