Vulnerabilities in pkg:pypi/trytond

PACKAGE
Advisory Identifier: GHSA-2w93-qwpp-vgvj
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Advisory Summary

CVE-2025-66424 is a MODERATE (CVSS 6.5) remote code execution vulnerability (CWE-863: Incorrect Authorization) affecting Trytond libraries in the PyPI ecosystem. The issue involves trytond does not enforce access rights for data export. Remediation is available by upgrading affected packages to version 7.6.11, 7.4.21, 7.0.40, 6.0.70.

14 Known Advisory Record(s)
Package Vulnerability Intelligence

pkg:pypi/trytond

14 Known Advisory Record(s)

Vulnerability advisories affecting package pkg:pypi/trytond. Select an advisory below to view technical details or fixes.

Advisory ID CVE / NVD Severity Summary
GHSA-2w93-qwpp-vgvj CVE-2025-66424 MODERATE trytond does not enforce access rights for data export
GHSA-p3p5-xrmv-4j6x CVE-2025-66423 HIGH trytond does not enforce access rights for the route of the HTML editor.
GHSA-jqfc-9q34-prhg CVE-2025-66422 MODERATE trytond allows remote attackers to obtain sensitive trace-back (server setup) information
GHSA-52j9-v3jc-9xgc CVE-2016-1241 MODERATE Tryton allows users to read the hashed password
GHSA-jpr7-8rxm-4vgx CVE-2016-1242 MODERATE Tryton allow authenticated users with certain permissions to read arbitrary files via the name parameter
GHSA-m9jj-5qvj-5fhx CVE-2014-6633 HIGH Tryton vulnerable to arbitrary command execution
GHSA-7cwg-2575-3546 CVE-2017-0360 MODERATE Tryton Information Disclosure Vulnerability
GHSA-f6f2-pwrj-64h3 CVE-2019-10868 HIGH Tryton Improper Access Control
GHSA-jfgc-5vh4-8rh5 CVE-2012-2238 HIGH trytond Incorrect Authorization vulnerability
GHSA-qjmc-wwmw-cq9r CVE-2013-4510 HIGH Tryton Directory Traversal vulnerability
GHSA-c8q5-2j73-qvcc CVE-2015-0861 MODERATE trytond arbitrary fields write via a sequence of records
GHSA-cqg4-rf29-3mv6 CVE-2012-0215 HIGH Trytond allows modification of privileges of arbitrary users
GHSA-pm3h-mm62-pwm8 CVE-2022-26662 HIGH XML Entity Expansion in trytond and proteus
GHSA-cj78-rgw3-4h5p CVE-2022-26661 MODERATE Improper Restriction of XML External Entity Reference in trytond and proteus

CVE-2025-66424 at a Glance

CVE Identifier CVE-2025-66424
GHSA Identifier GHSA-2w93-qwpp-vgvj
Severity MODERATE
CVSS v3.1 Base Score 6.5
CWE Classification CWE-863: Incorrect Authorization
Affected Product Trytond
Package Ecosystem PyPI
Published Date
Last Updated

Security Impact

CVSS: 6.5

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required Low (PR:L)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality High (C:H)
Integrity None (I:N)
Availability None (A:N)

How to Fix CVE-2025-66424

To remediate this vulnerability, upgrade all affected Trytond dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

trytond fixed: 7.6.11 
pip install trytond>=7.6.11
trytond fixed: 7.4.21 
pip install trytond>=7.4.21
trytond fixed: 7.0.40 
pip install trytond>=7.0.40
trytond fixed: 6.0.70 
pip install trytond>=6.0.70
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

pip show trytond

How to Check if You Are Affected

To determine whether your Python environment is affected by CVE-2025-66424, inspect your installed packages using pip:

pip show trytond

Analyze the terminal output to locate any version of Trytond in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 7.6.11), your application is affected.

Note: The pip show trytond command checks currently installed packages in your active Python environment.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-863: Incorrect Authorization, where the product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. In Trytond, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

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.

CVE-2025-66424 Affected Trytond Versions

4 component(s)
Fixed Versions:
7.6.117.4.217.0.406.0.70
Product / Package Ecosystem Affected Versions Fixed Version
trytond
pypi/trytond
PyPI
≥ 7.5.0
< 7.6.11
7.6.11
trytond
pypi/trytond
PyPI
≥ 7.1.0
< 7.4.21
7.4.21
trytond
pypi/trytond
PyPI
≥ 7.0.0
< 7.0.40
7.0.40
trytond
pypi/trytond
PyPI
≥ 6.0.0
< 6.0.70
6.0.70

References

NVD — CVE-2025-66424 NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-66424
Trytond Release RELEASE
https://discuss.tryton.org/t/security-release-for-issue-14366/8953
foss.heptapod.net/tryton/tryton/-/iss... WEB
https://foss.heptapod.net/tryton/tryton/-/issues/14366
Trytond Source Repository REPOSITORY
https://github.com/tryton/trytond

Frequently Asked Questions

What is CVE-2025-66424?
CVE-2025-66424 is a security vulnerability in Trytond involving trytond does not enforce access rights for data export under CWE-863: Incorrect Authorization.
Which Trytond versions are affected?
Affected versions include releases prior to 7.6.11, 7.4.21, 7.0.40, 6.0.70 across affected packages: trytond.
What version fixes CVE-2025-66424?
Upgrading to 7.6.11, 7.4.21, 7.0.40, 6.0.70 (or the latest patched release for your respective branch) resolves the vulnerability.
Is trytond affected?
Yes, trytond is affected in releases prior to 7.6.11, 7.4.21, 7.0.40, 6.0.70. Upgrade your dependency to 7.6.11, 7.4.21, 7.0.40, 6.0.70 or later.
What is the CVSS score of CVE-2025-66424?
CVE-2025-66424 has a CVSS v3.1 base score of 6.5 (MODERATE) with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
What CWE is associated with CVE-2025-66424?
CVE-2025-66424 is classified under CWE-863: Incorrect Authorization (The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.).
How can I check PyPI dependencies for CVE-2025-66424?
Run the dependency tree command: 'pip show trytond'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-2w93-qwpp-vgvj",
  "modified" : "2025-12-02T00:30:49Z",
  "published" : "2025-11-30T03:30:26Z",
  "aliases" : [ "CVE-2025-66424" ],
  "summary" : "trytond does not enforce access rights for data export",
  "details" : "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.",
  "severity" : [ {
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  } ],
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  }, {
    "package" : {
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    "ranges" : [ {
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    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2025-66424"
  }, {
    "type" : "WEB",
    "url" : "https://discuss.tryton.org/t/security-release-for-issue-14366/8953"
  }, {
    "type" : "WEB",
    "url" : "https://foss.heptapod.net/tryton/tryton/-/issues/14366"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/tryton/trytond"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-863" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2025-12-02T00:30:48Z",
    "nvd_published_at" : "2025-11-30T03:15:48Z"
  }
}