InstaWP Connect – 1-click WP Staging & Migration <= 0.1.0.38 - Missing Authorization to Unauthenticated API setup/Arbitrary Options Update/Administrative User Creation

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Summary

CVECVE-2024-4898
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-06-12 11:15:50 UTC
Updated2026-04-08 18:21:57 UTC
DescriptionThe InstaWP Connect – 1-click WP Staging & Migration plugin for WordPress is vulnerable to arbitrary option updates due to a missing authorization checks on the REST API calls in all versions up to, and including, 0.1.0.38. This makes it possible for unauthenticated attackers to connect the site to InstaWP API, edit arbitrary site options and create administrator accounts.

Risk And Classification

Primary CVSS: v3.1 9.8 CRITICAL from [email protected]

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

Problem Types: CWE-862 | CWE-862 CWE-862 Missing Authorization

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary9.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.1CNADECLARED9.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Instawp Instawp Connect All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Instawp InstaWP Connect 1-click WP Staging Migration affected 0.1.0.38 semver Not specified

References

ReferenceSourceLinkTags
plugins.trac.wordpress.org/browser/instawp-connect/tags/0.1.0.38/includes/class-instawp-... af854a3a-2127-422b-91ae-364da2661108 plugins.trac.wordpress.org Patch
www.wordfence.com/threat-intel/vulnerabilities/id/92a00fb4-7b50-43fd-ac04-5d6e2... af854a3a-2127-422b-91ae-364da2661108 www.wordfence.com Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Truoc Phan (en)

Additional Advisory Data

SourceTimeEvent
CNA2024-04-29T00:00:00.000ZDiscovered
CNA2024-06-11T21:44:53.000ZDisclosed
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