CVE-2025-66420 — MEDIUM (5.4)

Vulnerability Description

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.

CVSS Score

5.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Related Weaknesses (CWE)

CWE-79

References

https://discuss.tryton.org/t/security-release-for-issue-14290/8895
https://foss.heptapod.net/tryton/tryton/-/issues/14290

FAQ

What is CVE-2025-66420?

CVE-2025-66420 is a vulnerability with a CVSS score of 5.4 (MEDIUM). 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.

How severe is CVE-2025-66420?

CVE-2025-66420 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-66420?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.