CVE-2025-64105

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Source
https://cve.org/CVERecord?id=CVE-2025-64105
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-64105.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-64105
Aliases
  • GHSA-rcr8-p92p-9887
Published
2026-06-23T19:45:32.166Z
Modified
2026-08-12T03:51:35.450975027Z
Severity
  • 5.1 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N CVSS Calculator
Summary
FOSSBilling: IDOR Vulnerability in Support Ticket Creation
Details

FOSSBilling is a billing and client management system that automates invoicing, payments, and communication for online service businesses. Versions 0.6.21 through 0.7.2 are vulnerable to IDOR through the support ticket creation workflow. By manipulating relid when reltype=order, an authenticated client can create a support ticket that references another client's order they do not own. The ticketCreateForClient() method accepted rel_id without verifying order ownership for non-upgrade tasks, allowing clients to link a new ticket to another client's order by crafting the request. No cron task automatically processes cancel/upgrade requests from ticket relations; staff action is required. This affects integrity and confidentiality: staff could be misled into acting on the wrong order (e.g., cancellation or upgrade requests). While there is no client-to-client order data exposure, order IDs may appear in ticket context. This issue has been fixed in version 0.8.0.

Database specific 
{
    "cwe_ids": [
        "CWE-639"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/64xxx/CVE-2025-64105.json",
    "cna_assigner": "GitHub_M"
}
References

Affected packages

Git / github.com/fossbilling/fossbilling

Affected ranges

Type
GIT
Repo
https://github.com/fossbilling/fossbilling
Events
Introduced
e54a872c9dde6b79a7050f7e1b351f6398043f2c
Fixed
3bd35f5b2921d8a26a403142ae0408f95e6463cc
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "0.6.21"
        },
        {
            "fixed": "0.8.0"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

0.*
0.6.21
0.6.22
0.7.0
0.7.1
0.7.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-64105.json"