What is the official website of S.O.S Tax ?

The official website of S.O.S Tax is http://www.sostax.net.

What is S.O.S Tax's cybersecurity risk score?

S.O.S Tax has an AI-generated cybersecurity risk score of 744 out of 1000, indicating a Moderate security posture according to Rankiteo's assessment.

How many security incidents has S.O.S Tax experienced?

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

Has S.O.S Tax been affected by any supply chain cyber incidents ?

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

Does S.O.S Tax have SOC 2 Type 1 certification ?

According to Rankiteo, S.O.S Tax is not certified under SOC 2 Type 1.

Does S.O.S Tax have SOC 2 Type 2 certification ?

According to Rankiteo, S.O.S Tax does not hold a SOC 2 Type 2 certification.

Does S.O.S Tax comply with GDPR ?

According to Rankiteo, S.O.S Tax is not listed as GDPR compliant.

Does S.O.S Tax have PCI DSS certification ?

According to Rankiteo, S.O.S Tax does not currently maintain PCI DSS compliance.

Does S.O.S Tax comply with HIPAA ?

According to Rankiteo, S.O.S Tax is not compliant with HIPAA regulations.

Does S.O.S Tax have ISO 27001 certification ?

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

Which industry does S.O.S Tax operate in ?

S.O.S Tax operates primarily in the Accounting industry.

How many employees does S.O.S Tax have ?

S.O.S Tax employs approximately 4 people worldwide.

Does S.O.S Tax own any subsidiaries ?

S.O.S Tax presently has no subsidiaries across any sectors.

How many LinkedIn followers does S.O.S Tax have ?

S.O.S Tax's official LinkedIn profile has approximately 26 followers.

What is the NAICS classification code for S.O.S Tax ?

S.O.S Tax is classified under the NAICS code 5412, which corresponds to Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

Does S.O.S Tax have a Crunchbase profile ?

No, S.O.S Tax does not have a profile on Crunchbase.

Does S.O.S Tax have a LinkedIn profile ?

Yes, S.O.S Tax maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/s-o-s-tax.

How many cybersecurity incidents has S.O.S Tax experienced ?

As of July 7, 2026, Rankiteo reports that S.O.S Tax has experienced 1 cybersecurity incidents.

How many peer or competitor companies does S.O.S Tax have ?

S.O.S Tax has an estimated 9,905 peer or competitor companies worldwide.

What types of cybersecurity incidents has S.O.S Tax faced ?

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

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S.O.S Tax

Boost Score +25 with badge (5 left)

744

/1000

Moderate

769

/1000

Fair

S.O.S Tax Vendor Cyber Rating & Cyber Score

sostax.net

Add Your Compliance Badge

S.O.S Tax has proudly been assisting clients for over 25 years. Turning your Accounting, Assets, and Business Into Financial Intelligence. Established in 1990, we have now expanded from San Diego to Las Vegas, and our new office now located in Miami . S.O.S Tax is known for its excellent customer care and attention as well as our impeccable professional work. We take pride in what we do and how we do it. Our clients are our priority, and we want them to be comfortable knowing we are handling their bookkeeping and taxes. We customize and adapt according to your needs, and have a very personal relationship with each of our clients so that we are up to date on what is going on in their business and if we can be of any service or

S.O.S Tax A.I CyberSecurity Scoring

Scoring History

S.O.S Tax

S.O.S Tax CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

S.O.S Tax

Breach

10/2017

S-O019091825

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A.I.

S.O.S Tax 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 S.O.S Tax

Incidents vs Accounting Industry Avg (This Year)

No incidents recorded for S.O.S Tax in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for S.O.S Tax in 2026.

Incident Types S.O.S Tax vs Accounting Industry Avg (This Year)

No incidents recorded for S.O.S Tax in 2026.

Incident History - S.O.S Tax (X = Date, Y = Severity)

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SUBSIDIARY

S.O.S Tax Subsidiaries

Parent Company

S.O.S Tax

Accounting

Website: http://www.sostax.net

Company Size: 11-50 employees

No subsidiary data available for this company.

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-53646

SUMMARY

FOSSBilling is a free, open-source billing and client management system. In versions 0.5.6 through 0.7.2, when a `ClientPasswordReset` record already exists for a client (from a previous unexpired reset request), subsequent calls to the `reset_password` guest API endpoint reuse the existing token instead of generating a new one. The 15-minute validity window is anchored to the first request's `created_at` timestamp, not the time of the most recent email. An attacker who obtained the original reset link remains able to use it even after the victim requests a new reset, because the original token is never invalidated or rotated. Version 0.8.0 patches the issue. Some workarounds are available. Configure a reverse proxy (e.g., Nginx, Apache, Cloudflare) to apply per-IP rate limiting to the `/client/reset-password` endpoint to minimize the window of opportunity, and/or manually clear expired `client_password_reset` records from the database after a client reports a suspected compromise.

Published

Date2026-07-06

Updated

Date2026-07-06

RISK INFORMATION (Score: )

cvss4

Base Score: 7.7

Complexity: HIGH

CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/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

Exploitability

REFERENCES

https://github.com/FOSSBilling/FOSSBilling/security/advisories/GHSA-vp66-w6rc-x32p

CVE-2026-53645

SUMMARY

FOSSBilling is a free, open-source billing and client management system. Versions prior to 0.8.0 allow a low-privileged staff account to grant arbitrary module permissions to itself through the admin API, resulting in persistent privilege escalation. A staff user that only has `staff.create_and_edit_staff` can call `/api/admin/staff/permissions_update` targeting their own account and write any permission structure, bypassing the intended role-based access control boundary. Version 0.8.0 patches the issue. Some workarounds are available. Restrict the `staff.create_and_edit_staff` permission to only highly trusted staff members and/or use a reverse proxy or WAF to restrict access to `/api/admin/staff/permissions_update` to specific trusted roles.

Published

Date2026-07-06

Updated

Date2026-07-06

RISK INFORMATION (Score: )

cvss4

Base Score: 8.5

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:H/SI:H/SA:L/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

Exploitability

REFERENCES

https://github.com/FOSSBilling/FOSSBilling/security/advisories/GHSA-4hf7-xxxw-64rm

CVE-2026-53644

SUMMARY

FOSSBilling is a free, open-source billing and client management system. Versions 0.5.3 through 0.7.2 allow authenticated clients to both read and reset API key service secrets for orders that are no longer in an `active` state (e.g., `suspended`, `canceled`). The root cause is missing order-state validation in two client API endpoints, despite an `isActive()` helper already existing in the `Serviceapikey` module and the frontend UI correctly gating access on `order.status == 'active'`. Version 0.8.0 contains a fix. Some workarounds are available. If the `Serviceapikey` module is not needed, uninstall it to remove the affected endpoints. One may also use a reverse proxy or WAF to restrict access to `/api/client/order/service` and `/api/client/serviceapikey/reset` based on application-level order-state logic.

Published

Date2026-07-06

Updated

Date2026-07-06

RISK INFORMATION (Score: )

cvss4

Base Score: 8.6

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/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

Exploitability

REFERENCES

https://github.com/FOSSBilling/FOSSBilling/security/advisories/GHSA-qf6j-vq68-qmfh

CVE-2026-53643

SUMMARY

FOSSBilling is a free, open-source billing and client management system. Versions prior to 0.8.0 allow low-privileged staff accounts to perform unauthorized actions via admin API endpoints. The root cause is a combination of the `can_always_access` module flag (which grants all staff access to certain modules) and insufficient permission checks or unsafe parameter handling on individual endpoints. Version 0.8.0 contains a fix. Some workarounds are available. Restrict staff accounts to only those who need access to sensitive settings and/or use a reverse proxy or WAF to restrict access to the affected endpoints to trusted IP addresses or higher-privilege roles.

Published

Date2026-07-06

Updated

Date2026-07-06

RISK INFORMATION (Score: )

cvss4

Base Score: 8.7

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/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

Exploitability

REFERENCES

https://github.com/FOSSBilling/FOSSBilling/security/advisories/GHSA-563q-g4r4-6f9m

CVE-2026-53642

SUMMARY

FOSSBilling is a free, open-source billing and client management system. In versions 0.5.6 through 0.7.2, when the "Require Email Confirmation" setting is enabled, a logged-in client with an unverified email address (`email_approved = 0`) can access all client-area pages (e.g. `/client/balance`, `/client/order/list`, `/client/invoice`) and read real account data, including wallet balances and transaction history. The API-side enforcement correctly restricts unverified clients to only profile-related endpoints, but the page-side enforcement is overly permissive, allowing any request whose path starts with `/client`. Version 0.8.0 contains a fix. No known workarounds that don't involve modifying the source code are available.

Published

Date2026-07-06

Updated

Date2026-07-06

RISK INFORMATION (Score: )

cvss4

Base Score: 5.3

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/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

Exploitability

REFERENCES

https://github.com/FOSSBilling/FOSSBilling/security/advisories/GHSA-7v47-rh46-w923

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