AR for WordPress <= 8.40 - Unauthenticated Arbitrary File Read via 'file' Parameter

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-14327
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-07-03 02:16:23 UTC
Updated2026-07-06 18:02:49 UTC
DescriptionThe AR for WordPress plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 8.40 via the 'file' parameter parameter. This makes it possible for unauthenticated attackers to read the contents of arbitrary files on the server, which can contain sensitive information. Exploitation requires an attacker to first obtain a valid nonce and secure nonce via the publicly accessible ar_get_fresh_nonce and ar_process_user_image nopriv AJAX handlers, and to reproduce the encryption key locally — both steps are fully achievable by an unauthenticated attacker on any default free or unlicensed installation where ar_licence_key is unset.

Risk And Classification

Primary CVSS: v3.1 7.5 HIGH from [email protected]

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

EPSS: 0.004590000 probability, percentile 0.367000000 (date 2026-07-08)

Problem Types: CWE-22 | CWE-22 CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary7.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
3.1CNADECLARED7.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v3.1 Breakdown

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

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Webandprint AR For WordPress affected 8.40 semver Not specified

References

ReferenceSourceLinkTags
plugins.trac.wordpress.org/browser/ar-for-wordpress/tags/8.40/ar-wordpress.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/changeset [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/ar-for-wordpress/tags/8.40/includes/ar-secure-downloa... [email protected] plugins.trac.wordpress.org
www.wordfence.com/threat-intel/vulnerabilities/id/cfa375a8-ab07-45da-bc77-1e7ed... [email protected] www.wordfence.com
plugins.trac.wordpress.org/browser/ar-for-wordpress/tags/8.40/ar-wordpress.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/ar-for-wordpress/tags/8.40/includes/ar-secure-downloa... [email protected] plugins.trac.wordpress.org
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: CHOIGYEONGMIN (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-07-01T23:24:02.000ZVendor Notified
CNA2026-07-02T12:02:11.000ZDisclosed

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