What is the CVSS score of CVE-2025-66423?

CVE-2025-66423 has a CVSS 3.1 base score of 7.1 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N. EPSS exploitation probability: 0.0%.

Which versions of Trytond are affected by CVE-2025-66423?

CVE-2025-66423 presents moderate security risk, a incorrect authorization vulnerability rated CVSS 7.1.. A patch is available.

Is there a public PoC exploit available for CVE-2025-66423?

Yes, a public proof-of-concept exploit is available for CVE-2025-66423. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2025-66423?

Within 7 days: Identify all affected systems and apply vendor patches promptly. Monitor vendor channels for patch availability.

Trytond CVE-2025-66423

HIGH

Incorrect Authorization (CWE-863)

2025-11-30 cve@mitre.org

Authentication Bypass Trytond

7.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.1 HIGH

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

Low

Availability

None

Lifecycle Timeline

Patch released

Mar 31, 2026 - 21:13 nvd

Patch available

Analysis Generated

Mar 28, 2026 - 19:24 vuln.today

PoC Detected

Dec 04, 2025 - 17:10 vuln.today

Public exploit code

CVE Published

Nov 30, 2025 - 03:15 nvd

HIGH 7.1

DescriptionCVE.org

Tryton trytond 6.0 before 7.6.11 does not enforce access rights for the route of the HTML editor. This is fixed in 7.6.11, 7.4.21, 7.0.40, and 6.0.70.

AnalysisAI

Tryton trytond 6.0 before 7.6.11 does not enforce access rights for the route of the HTML editor. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Incorrect Authorization (CWE-863), which allows attackers to bypass authorization checks to access restricted resources. Tryton trytond 6.0 before 7.6.11 does not enforce access rights for the route of the HTML editor. This is fixed in 7.6.11, 7.4.21, 7.0.40, and 6.0.70. Affected products include: Tryton Trytond. Version information: before 7.6.11.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Review and test authorization logic, implement consistent access control checks, use centralized authorization framework.