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CVE-2025-66420

Good to know:

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Date: November 29, 2025

Tryton sao (aka tryton-sao) before 7.6.9 allows XSS via an HTML attachment. This is fixed in 7.6.9, 7.4.19, 7.0.38, and 6.0.67.

Severity Score

Related Resources (4)

https://foss.heptapod.net/tryton/tryton/-/issues/14290
https://discuss.tryton.org/t/security-release-for-issue-14290/8895
https://nvd.nist.gov/vuln/detail/CVE-2025-66420
https://www.mend.io/vulnerability-database/CVE-2025-66420

Severity Score

Weakness Type (CWE)

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CWE-79

Top Fix

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Upgrade Version

Upgrade to version tryton-sao - 6.0.67;tryton-sao - 7.0.38;tryton-sao - 7.4.19;tryton-sao - 7.6.9

Learn More

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): REQUIRED
Scope (S): CHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): NONE

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