CVE-2026-0554Public exploitNetwork attack vector

Campaign analytics tampering via generic capability check

Published Jan 20, 2026 · Updated Jan 20, 2026

Missing authorization in WPDeveloper NotificationX 3.1.11 and earlier allows remote authenticated users to reset any campaign's analytics. The regenerate and reset REST routes accept an nx_id and authorize state-changing GET requests using only the generic edit_posts capability, without campaign ownership or object-level checks. Contributor-level access is sufficient to erase or regenerate analytics counters for campaigns the caller does not manage.

CVSS severity4.3
Medium
EPSS probability0.27%
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 NotificationX 3.1.11 and earlier allows remote authenticated users to reset any campaign's analytics. The regenerate and reset REST routes accept an nx_id and authorize state-changing GET requests using only the generic edit_posts capability, without campaign ownership or object-level checks. Contributor-level access is sufficient to erase or regenerate analytics counters for campaigns the caller does not manage.

The record

CVE
CVE-2026-0554
Published
Jan 20, 2026
Updated
Jan 20, 2026
Vendor
ReviewX Team
Product
NotificationX
Classifications
CWE-862, T1565.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 20, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 20, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=* <=3.1.11

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

ReviewX Team · NotificationXversion=* <=3.1.11

Published CVSS scores

4.3WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-862Missing Authorization
T1565.001Stored Data Manipulation

Public exploit references

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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