Crater - Cross-Company IDOR on Notes via Missing Company-Ownership Check in NotePolicy
Priority LOW 38CWE-639Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-639.
Summary
Crater's NotePolicy checks only a blanket Bouncer ability (manage-all-notes / view-all-notes) with no company-ownership comparison, unlike InvoicePolicy and other sibling policies which additionally verify ->hasCompany(->company_id). Any authenticated user of one company can read, edit, or delete another company's notes by ID.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00374 31st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| crater-invoice | crater | 6.0.6 | — | No fix listed | CNA |
- crater Vendorcrater-invoice Affected 6.0.6 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-71242
- 2026-10-03 Alias added: GHSA-2467-45mc-2xp5
References
Advisory 1
More crater-invoice vulnerabilities
- TI-2026-41666 Crater Invoice 6.0.6 Path Traversal RCE via update/unzip endpoint CVSS 4.0HIGH 8.7
- TI-2026-12467 crater-invoice-inc crater Invoice Note InvoicesRequest.php getFormattedString cross site scripting CVSS 4.0MEDIUM 5.1
- TI-2023-25319 /api/v1/company/upload-logo in CompanyController.php in crater through 6.0.6 allows a… CVSS 3.1HIGH 7.2
- TI-2021-02963 Unrestricted Upload of File with Dangerous Type in crater-invoice/crater CVSS 3.1HIGH 8.8
- TI-2026-40237 Crater - Missing Tenant-Ownership Check in CustomerPolicy Allows Cross-Company Customer Data Theft and Deletion CVSS 3.1HIGH 8.2
- TI-2022-00930 Unrestricted Upload of File with Dangerous Type in crater-invoice/crater CVSS 3.1HIGH 7.8
Sources
- CVE-2026-71242 · CVE Program
- CVE-2026-71242 · NVD
- FIRST EPSS
- GHSA-2467-45mc-2xp5 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences