CVE-2026-40781Network attack vector

Unauthenticated unauthorized data modification

Published Jun 15, 2026 · Updated Jun 15, 2026

Missing authorization in WPDeveloper ReviewX 2.3.6 and earlier allows remote attackers to modify data through network requests. Neither the CNA record nor its sole Patchstack reference identifies the affected endpoint, function, request parameter, or unchecked authorization operation. No credentials or user interaction are required, but public material does not specify which ReviewX data or action is exposed.

CVSS severity7.5
High
EPSS probability0.29%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in WPDeveloper ReviewX 2.3.6 and earlier allows remote attackers to modify data through network requests. Neither the CNA record nor its sole Patchstack reference identifies the affected endpoint, function, request parameter, or unchecked authorization operation. No credentials or user interaction are required, but public material does not specify which ReviewX data or action is exposed.

The record

CVE
CVE-2026-40781
Published
Jun 15, 2026
Updated
Jun 15, 2026
Vendor
ReviewX Team
Product
ReviewX
Classifications
CWE-288, CAPEC-50
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 15, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=n/a <=2.3.6 changes=[{"at":"2.3.7","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

ReviewX Team · ReviewXversion=n/a <=2.3.6 changes=[{"at":"2.3.7","status":"unaffected"}]

Published CVSS scores

7.5PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-288Authentication Bypass Using an Alternate Path or Channel
CAPEC-50Password Recovery Exploitation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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