CVE-2025-66420: Tryton sao allows XSS via an HTML attachment

November 30, 2025 (updated December 2, 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.

References

discuss.tryton.org/t/security-release-for-issue-14290/8895
foss.heptapod.net/tryton/tryton/-/issues/14290
github.com/advisories/GHSA-xhgv-99mj-8m2x
github.com/tryton/sao
nvd.nist.gov/vuln/detail/CVE-2025-66420

Code Behaviors & Features

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