# CVE-2025-66424: Tryton trytond 6.0 before 7.6.11 does not enforce access rights for data export. This is fixed in 7.6.11, 7.4.21, 7.0.40, and 6.0.70.

Source: https://junglewise.ai/threats/cve-2025-66424-tryton-trytond-authorization-bypass-in-data-export  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2025-11-30. Updated: 2026-09-26  
License: CC BY 4.0 with a link back

CVE-2025-66424 · Severity: medium · CVSS 6.5 · Published 2025-11-30

Tryton trytond is an open-source business management platform that stores sensitive company data including financial records, customer information, and operational details. A flaw in the data export functionality fails to properly check user access permissions, allowing authenticated users to export data they should not have access to. This could lead to exposure of confidential business information, customer records, and financial data.

Technologies: [trytond (PyPI)](https://junglewise.ai/threats/technologies/trytond). Vendors: [PyPI](https://junglewise.ai/threats/vendors/pypi).

## Quick answers

**Is CVE-2025-66424 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2025-66424 being exploited in the wild.

**How severe is CVE-2025-66424?** Medium severity, with a CVSS score of 6.5, published 30 November 2025.

**Which products and versions are affected?** trytond (PyPI) ECOSYSTEM:introduced=6.0.0,fixed=6.0.70,introduced=7.0.0,fixed=7.0.40,introduced=7.1.0,fixed=7.4.21,introduced=7.5.0,fixed=7.6.11, ECOSYSTEM:introduced=7.5.0,fixed=7.6.11.

**Is there a fix for CVE-2025-66424?** Yes. trytond (PyPI): upgrade to 7.6.11 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2025-66424 attacked?** It is attacked over the network.

**Am I affected by CVE-2025-66424?** Check whether you run trytond (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- trytond (PyPI): upgrade to 7.6.11 or later

  ```sh
  pip install "trytond>=7.6.11"
  ```


## Technical details

The vulnerability is a missing access control check (CWE-863) in the data export functionality of trytond versions 6.0 through 7.6.10. The export feature fails to enforce record-level access rights that should restrict which data users can retrieve. An authenticated attacker with minimal privileges (login credentials) can exploit this via a network request to export data records they are not authorized to view. The vulnerability requires user authentication and network access to the trytond instance. Patches are available in versions 6.0.70, 7.0.40, 7.4.21, and 7.6.11.

## Affected products

- Tryton trytond 6.0.0 through 6.0.69, 7.0.0 through 7.0.39, 7.1.0 through 7.4.20, 7.5.0 through 7.6.10

## Identifiers

- CVE-2025-66424
- GHSA-2w93-qwpp-vgvj
- PYSEC-2026-1989

## Timeline

- 2025-11-30: disclosed: GHSA-2w93-qwpp-vgvj and CVE-2025-66424 published
- 2025-11-21: patched: Security release announced with patches for trytond 6.0.70, 7.0.40, 7.4.21, 7.6.11

## References

- [https://discuss.tryton.org/t/security-release-for-issue-14366/8953](https://discuss.tryton.org/t/security-release-for-issue-14366/8953)

## Related threats

- [PYSEC-2026-3390 - Tryton vulnerable to arbitrary command execution](https://junglewise.ai/threats/cve-2014-6633-tryton-vulnerable-to-arbitrary-command-execution)
- [PYSEC-2026-1054 - Tryton Directory Traversal vulnerability](https://junglewise.ai/threats/cve-2013-4510-tryton-directory-traversal-vulnerability)
- [PYSEC-2026-741 - XML Entity Expansion in trytond and proteus](https://junglewise.ai/threats/cve-2022-26662-xml-entity-expansion-in-trytond-and-proteus)
- [PYSEC-2026-740 - Improper Restriction of XML External Entity Reference in trytond and proteus](https://junglewise.ai/threats/cve-2022-26661-improper-restriction-of-xml-external-entity-reference-in-trytond)
- [PYSEC-2026-1991 - trytond does not enforce access rights for the route of the HTML editor.](https://junglewise.ai/threats/cve-2025-66423-trytond-does-not-enforce-access-rights-for-the-route-of-the-html)