What is the official website of CalendarHero ?

The official website of CalendarHero is https://calendarhero.com.

What is CalendarHero's cybersecurity risk score?

CalendarHero has an AI-generated cybersecurity risk score of 748 out of 1000, indicating a Moderate security posture according to Rankiteo's assessment.

How many security incidents has CalendarHero experienced?

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

Has CalendarHero been affected by any supply chain cyber incidents ?

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

Does CalendarHero have SOC 2 Type 1 certification ?

According to Rankiteo, CalendarHero is not certified under SOC 2 Type 1.

Does CalendarHero have SOC 2 Type 2 certification ?

According to Rankiteo, CalendarHero does not hold a SOC 2 Type 2 certification.

Does CalendarHero comply with GDPR ?

According to Rankiteo, CalendarHero is not listed as GDPR compliant.

Does CalendarHero have PCI DSS certification ?

According to Rankiteo, CalendarHero does not currently maintain PCI DSS compliance.

Does CalendarHero comply with HIPAA ?

According to Rankiteo, CalendarHero is not compliant with HIPAA regulations.

Does CalendarHero have ISO 27001 certification ?

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

Which industry does CalendarHero operate in ?

CalendarHero operates primarily in the Software Development industry.

How many employees does CalendarHero have ?

CalendarHero employs approximately 1 people worldwide.

Does CalendarHero own any subsidiaries ?

CalendarHero presently has no subsidiaries across any sectors.

How many LinkedIn followers does CalendarHero have ?

CalendarHero's official LinkedIn profile has approximately 1,423 followers.

What is the NAICS classification code for CalendarHero ?

CalendarHero is classified under the NAICS code 5112, which corresponds to Software Publishers.

Does CalendarHero have a Crunchbase profile ?

Yes, CalendarHero has an official profile on Crunchbase, which can be accessed here: https://www.crunchbase.com/organization/zoom-ai.

Does CalendarHero have a LinkedIn profile ?

Yes, CalendarHero maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/calendarhero.

How many cybersecurity incidents has CalendarHero experienced ?

As of July 31, 2026, Rankiteo reports that CalendarHero has experienced 1 cybersecurity incidents.

How many peer or competitor companies does CalendarHero have ?

CalendarHero has an estimated 30,509 peer or competitor companies worldwide.

What types of cybersecurity incidents has CalendarHero faced ?

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

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748

/1000

Moderate

773

/1000

Fair

CalendarHero Vendor Cyber Rating & Cyber Score

calendarhero.com

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Add Your Compliance Badge

CalendarHero is smart meeting and appointment scheduling software for modern business. Book 1:1, group, and remote meetings faster! With CalendarHero, you can automate meeting scheduling, reserve rooms, and access essential information with our AI-powered meeting scheduling software. CalendarHero syncs with your calendars and work apps, including Gmail, Slack, and Outlook. More than meeting scheduling, our mission at CalendarHero is to set a new standard in how people work and collaborate wherever they are.

CalendarHero A.I CyberSecurity Scoring

Scoring History

CalendarHero

CalendarHero CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

CalendarHero

Breach

04/2018

REC154326622

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A.I.

CalendarHero 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 CalendarHero

Incidents vs Software Development Industry Avg (This Year)

No incidents recorded for CalendarHero in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for CalendarHero in 2026.

Incident Types CalendarHero vs Software Development Industry Avg (This Year)

No incidents recorded for CalendarHero in 2026.

Incident History - CalendarHero (X = Date, Y = Severity)

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SUBSIDIARY

CalendarHero Subsidiaries

CalendarHero

Software Development

Website: https://calendarhero.com

Company Size: 1

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TulipIT Services and IT Consulting

Tulip LatamServicios y consultoría de TI

Payment SourceFinancial Services

DirectPayFinancial Services

LoadhubFinancial Services

PaySimplyFinancial Services

Now Prepay by Payment SourceFinancial Services

Kepler Communications Inc.Telecommunications

BlueDotData Infrastructure and Analytics

7D SurgicalMedical Equipment Manufacturing

UlulaSoftware Development

North OneFinancial Services

SkyPrep LMSE-Learning Providers

Swift MedicalSoftware Development

NanoleafComputers and Electronics Manufacturing

e-ZincRenewables & Environment

Ample OrganicsInformation Technology & Services

Nest Wealth (Objectway Group)Financial Services

Newtopia Inc.Health, Wellness & Fitness

PentavereTechnology, Information and Internet

WorkTango Inc.Human Resources Services

Nudge, an Axonify companyInternet Publishing

SamplerTechnology, Information and Internet

RockMass TechnologiesMining

ThinkData WorksData Infrastructure and Analytics

AskuitySoftware Development

Peekapak | K12 Well-being EducationE-Learning Providers

PowerHub: Software for RenewablesSoftware Development

TaplyticsSoftware Development

Moka Financial TechnologiesFinancial Services

PUSH (acquired by WHOOP)Spectator Sports

BioConnectIT Services and IT Consulting

MMB NetworksInformation Technology & Services

Recycle CoachEnvironmental Services

Recycling at WorkEnvironmental Services

Calendars, Magnets, Stickers and MoreEnvironmental Services

Mobile and Web AppsEnvironmental Services

ANVILPublic Safety

MavennetIT Services and IT Consulting

PostBeyond by InfluitiveSoftware Development

WealthscopeSoftware Development

Lending LoopFinancial Services

OMXTechnology, Information and Internet

Nano Magnetics LtdManufacturing

QD Solar Inc.Nanotechnology Research

Smart NoraWellness and Fitness Services

Sparq Systems Inc.Renewables & Environment

GeneYouIn Inc.Biotechnology

PillcheckBiotechnology

CybernetIQComputer Networking Products

Hot Pop FactoryDesign Services

AquaMobile Inc.Wellness and Fitness Services

RithmTechnology, Information and Internet

Lucova Inc.IT Services and IT Consulting

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RattleHubTechnology, Information and Internet

OtoSim IncMedical Equipment Manufacturing

Raise Your FlagIT Services and IT Consulting

EnerMotion Inc.Environmental Services

Peak Power Energy IncProfessional Training and Coaching

TrendMDIT Services and IT Consulting

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NEWS

CalendarHero CyberSecurity News

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

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-66720

SUMMARY

The GOOSE subscriber component improperly validates the UTC timestamp field in unauthenticated IEC 61850 GOOSE (EtherType 0x88B8) Layer-2 multicast messages. A specially crafted GOOSE frame containing an undersized timestamp field can trigger a heap out-of-bounds read during message processing, causing the process to crash and resulting in a denial-of-service condition.

Published

Date2026-07-30

Updated

Date2026-07-30

RISK INFORMATION (Score: 6.5)

cvss3

Base Score: 6.5

Complexity: LOW

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

cvss4

Base Score: 7.1

Complexity: LOW

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Impact Score

3.6

Exploitability

2.8

REFERENCES

CVE-2026-66421

SUMMARY

OpenClaw Dashboard contains a stored cross-site scripting vulnerability that allows unauthenticated remote attackers to execute arbitrary JavaScript in the administrator's browser session by injecting HTML markup into agent transcript messages processed through the sessions API. Attackers can craft a message containing inline event handler payloads such as an img tag with an onerror attribute within the 60-character rendering budget, which is stored in the session transcript and interpolated unsanitized into innerHTML on the default landing page, allowing theft of session tokens and unauthorized calls to authenticated administrative endpoints including agent instruction file modification.

Published

Date2026-07-30

Updated

Date2026-07-30

RISK INFORMATION (Score: 9.3)

cvss3

Base Score: 9.3

Complexity: LOW

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

cvss4

Base Score: 8.8

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Impact Score

5.8

Exploitability

2.8

REFERENCES

CVE-2026-66420

SUMMARY

MeshCentral 1.1.21 contains a cross-site WebSocket hijacking protection bypass vulnerability that allows unauthenticated remote attackers to hijack authenticated administrator sessions by exploiting an unconditional early return in the CheckWebServerOriginName() function within webserver.js when self-signed certificates are in use. Attackers can open cross-origin WebSocket connections to any of the twelve WebSocket endpoints, send crafted action commands to exfiltrate the server sessionKey used to sign session cookies, forge session tokens as arbitrary users, and gain full remote control of all managed devices governed by the MeshCentral instance.

Published

Date2026-07-30

Updated

Date2026-07-30

RISK INFORMATION (Score: 8.8)

cvss3

Base Score: 8.8

Complexity: LOW

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

cvss4

Base Score: 8.6

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Impact Score

5.9

Exploitability

2.8

REFERENCES

CVE-2026-66369

SUMMARY

The GOOSE parser contains an off-by-one boundary-handling flaw that can be triggered by a single unauthenticated Layer-2 multicast frame on the process bus. When specific GOOSE message fields are processed, the parser advances its internal buffer position incorrectly, resulting in a heap out-of-bounds read. On affected platforms, this condition reliably terminates the subscriber process and causes a denial-of-service.

Published

Date2026-07-30

Updated

Date2026-07-30

RISK INFORMATION (Score: 6.5)

cvss3

Base Score: 6.5

Complexity: LOW

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

cvss4

Base Score: 7.1

Complexity: LOW

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Impact Score

3.6

Exploitability

2.8

REFERENCES

CVE-2026-66364

SUMMARY

The GOOSE payload parser contains a boundary handling flaw that can be triggered by a single unauthenticated Layer 2 multicast frame on the process bus. When processing specific payload fields, an attacker controlled inner element length may exceed its enclosing length, causing the parser to over read by one byte. This out-of-bounds read reliably terminates the subscriber process, resulting in a denial-of-service condition.

Published

Date2026-07-30

Updated

Date2026-07-30

RISK INFORMATION (Score: 6.5)

cvss3

Base Score: 6.5

Complexity: LOW

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

cvss4

Base Score: 7.1

Complexity: LOW

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Impact Score

3.6

Exploitability

2.8

REFERENCES

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SBOM (Software Bill of Materials)Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.

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