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TI-2023-03023 Aliases CVE-2023-3227GHSA-hqwv-qhhm-qq2g

Insufficient Granularity of Access Control in fossbilling/fossbilling

Priority LOW 26CWE-1220Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · High · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

Insufficient Granularity of Access Control in GitHub repository fossbilling/fossbilling prior to 0.5.0.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00407 35th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed fossbilling/fossbilling (fossbilling): 0.5.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
FOSSBillingfossbilling/fossbillingbefore 0.5.00.5.0Patch availableCNA
  • fossbilling/fossbilling VendorFOSSBilling Affected before 0.5.0 Fixed in 0.5.0 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:fossbilling:fossbilling:*:*:*:*:*:*:*:*before 0.5.0VulnerableFOSSBilling
  • cpe:2.3:a:fossbilling:fossbilling:*:*:*:*:*:*:*:* Versions before 0.5.0 Vulnerable ·FOSSBilling

Remediation

  • Fix · CNA fossbilling/fossbilling (fossbilling) Fixed in 0.5.0

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    fossbilling/fossbilling 0.5.0

    4 records Highest priority Priority MEDIUM 1 MEDIUM, 3 LOW

    Other records, highest priority first

    • TI-2023-03024 Business Logic Errors in fossbilling/fossbillingPriority MEDIUM 59
    • TI-2023-03026 Missing Authorization in fossbilling/fossbillingPriority LOW 33
    • TI-2023-03025 Business Logic Errors in fossbilling/fossbillingPriority LOW 29
    Show all 4 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-3227
  2. 2026-10-03 Alias added: GHSA-hqwv-qhhm-qq2g

References

Exploit 1

Patch 1

  • TI-2023-03258 SQL Injection in fossbilling/fossbilling CVSS 3.1CRITICAL 9.8
  • TI-2023-03719 Insufficient Session Expiration in fossbilling/fossbilling CVSS 3.1CRITICAL 9.8
  • TI-2023-03259 Unrestricted Upload of File with Dangerous Type in fossbilling/fossbilling CVSS 3.1HIGH 8.8
  • TI-2023-03261 Improper Neutralization of Formula Elements in a CSV File in fossbilling/fossbilling CVSS 3.1HIGH 8.0
  • TI-2023-03173 Code Injection in fossbilling/fossbilling CVSS 3.1HIGH 7.2
  • TI-2023-03330 Open Redirect in alextselegidis/easyappointments CVSS 3.1MEDIUM 6.3
See all 11 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences