CVE-2026-93549Network attack vectorHinoki check available

Administrator account creation via REST nonce bypass

Published Oct 4, 2026 · Updated Oct 4, 2026

Cross-site request forgery in CoCart 4.9.0 through 4.9.6 allows remote attackers to create an administrator account via WordPress REST requests. CoCart's REST authentication filter handles routes outside CoCart and bypasses WordPress core nonce verification for those requests. Exploitation requires a logged-in administrator to visit an attacker-controlled page; the resulting account has administrator privileges.

CVSS severityUnavailable
Unscored
EPSS probability0.14%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Cross-site request forgery in CoCart 4.9.0 through 4.9.6 allows remote attackers to create an administrator account via WordPress REST requests. CoCart's REST authentication filter handles routes outside CoCart and bypasses WordPress core nonce verification for those requests. Exploitation requires a logged-in administrator to visit an attacker-controlled page; the resulting account has administrator privileges.

The record

CVE
CVE-2026-93549
Published
Oct 4, 2026
Updated
Oct 4, 2026
Vendor
CoCart Headless, LLC
Product
CoCart
Classifications
T1136.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 4, 2026CVE publishedPublication date reported by the CVE source.
  2. Oct 4, 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=4.9.0 <4.9.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

CoCart Headless, LLC · CoCartversion=4.9.0 <4.9.7

Published CVSS scores

No CVSS assessment is available in this record.

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.

Activity data is delayed. The latest report is Sep 28, 2026.

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

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1136.001Local Account

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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