What is the official website of CK-12 Foundation ?

The official website of CK-12 Foundation is https://www.ck12.org/student.

What is CK-12 Foundation's cybersecurity risk score?

CK-12 Foundation has an AI-generated cybersecurity risk score of 756 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has CK-12 Foundation experienced?

According to Rankiteo, CK-12 Foundation currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has CK-12 Foundation been affected by any supply chain cyber incidents ?

According to Rankiteo, CK-12 Foundation has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does CK-12 Foundation have SOC 2 Type 1 certification ?

According to Rankiteo, CK-12 Foundation is not certified under SOC 2 Type 1.

Does CK-12 Foundation have SOC 2 Type 2 certification ?

According to Rankiteo, CK-12 Foundation does not hold a SOC 2 Type 2 certification.

Does CK-12 Foundation comply with GDPR ?

According to Rankiteo, CK-12 Foundation is not listed as GDPR compliant.

Does CK-12 Foundation have PCI DSS certification ?

According to Rankiteo, CK-12 Foundation does not currently maintain PCI DSS compliance.

Does CK-12 Foundation comply with HIPAA ?

According to Rankiteo, CK-12 Foundation is not compliant with HIPAA regulations.

Does CK-12 Foundation have ISO 27001 certification ?

According to Rankiteo,CK-12 Foundation is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does CK-12 Foundation operate in ?

CK-12 Foundation operates primarily in the Primary and Secondary Education industry.

How many employees does CK-12 Foundation have ?

CK-12 Foundation employs approximately 163 people worldwide.

Does CK-12 Foundation own any subsidiaries ?

CK-12 Foundation presently has no subsidiaries across any sectors.

How many LinkedIn followers does CK-12 Foundation have ?

CK-12 Foundation's official LinkedIn profile has approximately 16,930 followers.

What is the NAICS classification code for CK-12 Foundation ?

CK-12 Foundation is classified under the NAICS code 6111, which corresponds to Elementary and Secondary Schools.

Does CK-12 Foundation have a Crunchbase profile ?

No, CK-12 Foundation does not have a profile on Crunchbase.

Does CK-12 Foundation have a LinkedIn profile ?

Yes, CK-12 Foundation maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/ck-12-foundation.

How many cybersecurity incidents has CK-12 Foundation experienced ?

As of July 9, 2026, Rankiteo reports that CK-12 Foundation has experienced 1 cybersecurity incidents.

How many peer or competitor companies does CK-12 Foundation have ?

CK-12 Foundation has an estimated 8,239 peer or competitor companies worldwide.

What types of cybersecurity incidents has CK-12 Foundation faced ?

Incident Types: The types of cybersecurity incidents that have occurred include Breach.

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CK-12 Foundation

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756

/1000

Fair

781

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Fair

CK-12 Foundation Vendor Cyber Rating & Cyber Score

ck12.org

Add Your Compliance Badge

At CK-12 Foundation, we’re revolutionizing education by providing free, high-quality learning resources for students and educators globally. Our mission is to reduce the cost of academic textbooks for K-12 education worldwide. CK-12 leverages technology to offer customizable digital textbooks, interactive simulations, adaptive practice, and real-world applications, making learning engaging and effective. Our latest innovation is Flexi, our AI tutor, providing personalized learning experiences to help students master complex concepts at their own pace.

CK-12 Foundation A.I CyberSecurity Scoring

Scoring History

CK-12 Foundation

CK-12 Foundation CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

CK-12 Foundation

Breach

2/2020

CK-403072825

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A.I.

CK-12 Foundation Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Actual

Prediction

Incident Predictions locked

Access Monitoring Plan

A.I Risk Score Likelihood 3 - 6 - 9 months

Actual

Prediction A

Prediction B

Prediction C

Prediction D

A.I. Risk Score Predictions locked

Access Monitoring Plan

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Underwriter Stats for CK-12 Foundation

Incidents vs Primary and Secondary Education Industry Avg (This Year)

No incidents recorded for CK-12 Foundation in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for CK-12 Foundation in 2026.

Incident Types CK-12 Foundation vs Primary and Secondary Education Industry Avg (This Year)

No incidents recorded for CK-12 Foundation in 2026.

Incident History - CK-12 Foundation (X = Date, Y = Severity)

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SUBSIDIARY

CK-12 Foundation Subsidiaries

Parent Company

CK-12 Foundation

Primary and Secondary Education

Website: https://www.ck12.org/student

Company Size: 51-200 employees

No subsidiary data available for this company.

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NEWS

CK-12 Foundation CyberSecurity News

Latest updates, reports, and threat intel affecting the global network.

March 16, 2026 07:27 PM

Media

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-59723

SUMMARY

Cline is an autonomous coding agent as an SDK, IDE extension, or CLI assistant. Prior to 3.0.30, the Cline Hub dashboard server launched by the cline dashboard command accepts WebSocket connections on the /browser endpoint without validating the Origin header, and when ROOM_SECRET is unset for local 127.0.0.1 binds, isAuthorizedBrowserRequest() allows attacker-controlled websites to send desktopCommand frames that read workspace state, mutate MCP and provider settings, and trigger command execution when a provider or model is configured. This issue is fixed in version 3.0.30.

Published

Date2026-07-08

Updated

Date2026-07-08

RISK INFORMATION (Score: 8.8)

cvss3

Base Score: 8.8

Complexity: LOW

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

Impact Score

Exploitability

2.1

REFERENCES

CVE-2026-54784

SUMMARY

CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. In version 1.9.0, CoreWCF SPNEGO SecurityContextToken negotiation can expose the proof key recovered from the RSTR when TransportWithMessageCredential with Windows client credentials and session establishment are used, allowing an observer to impersonate the authenticated Windows principal and decrypt or forge WS-SecureConversation traffic. This issue is fixed in version 1.9.1.

Published

Date2026-07-08

Updated

Date2026-07-08

RISK INFORMATION (Score: 7.4)

cvss3

Base Score: 7.4

Complexity: HIGH

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

Impact Score

5.2

Exploitability

2.2

REFERENCES

CVE-2026-54783

SUMMARY

CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. Prior to 1.8.1 and 1.9.1, CoreWCF WS-Security endorsing and supporting signature verification does not ensure the selected ds:Signature covers the expected Security header target, allowing an attacker with one captured signed SOAP envelope to replay arbitrary service operations as the victim principal. This issue is fixed in versions 1.8.1 and 1.9.1.

Published

Date2026-07-08

Updated

Date2026-07-08

RISK INFORMATION (Score: 7.4)

cvss3

Base Score: 7.4

Complexity: HIGH

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

Impact Score

5.2

Exploitability

2.2

REFERENCES

CVE-2026-54782

SUMMARY

CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. Prior to 1.8.1 and 1.9.1, CoreWCF SAML 1.1 and SAML 2.0 token validation does not correctly resolve the issuer signing key or require signed tokens when IdentityConfiguration is used with federated bindings, allowing an unauthenticated remote attacker to impersonate any principal the trusted STS could issue. This issue is fixed in versions 1.8.1 and 1.9.1.

Published

Date2026-07-08

Updated

Date2026-07-08

RISK INFORMATION (Score: 10)

cvss3

Base Score: 10.0

Complexity: LOW

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

Impact Score

5.8

Exploitability

3.9

REFERENCES

CVE-2026-54781

SUMMARY

CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. Prior to 1.8.1 and 1.9.1, CoreWCF SAML token validation does not enforce SubjectConfirmation method URIs or holder-of-key proof keys in SamlSecurityTokenHandler, allowing holder-of-key downgrade or custom confirmation method assertions to authenticate a subject without proving authority over the assertion. This issue is fixed in versions 1.8.1 and 1.9.1.

Published

Date2026-07-08

Updated

Date2026-07-08

RISK INFORMATION (Score: 7.4)

cvss3

Base Score: 7.4

Complexity: HIGH

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

Impact Score

5.2

Exploitability

2.2

REFERENCES

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