What is CVE-2026-72559?

CVE-2026-72559 is a medium-severity vulnerability in Daniel Brendel Hortusfox, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-08-11.

How severe is CVE-2026-72559?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Daniel Brendel Hortusfox

CVE-2026-72559

A stored cross-site scripting vulnerability in HortusFox 5.9 allows authenticated workspace members to inject persistent JavaScript into plant notes via Parsedown rendered without safe mode. Notes are rendered unescaped in the browser of e…

Vulnerability class: XSS (Cross-Site Scripting)

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Daniel Brendel Hortusfox — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c

Frequently asked questions

What is CVE-2026-72559?: CVE-2026-72559 is a medium-severity vulnerability in Daniel Brendel Hortusfox, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-08-11.
How severe is CVE-2026-72559?: Medium severity. CVSS v3 base score is 5.4 out of 10.