This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2026-109597 →

DEBIAN-CVE-2026-109597

Hugo from v0.60.0 before v0.167.0 contains a stored cross-site scripting vulnerability that allows Markdown content authors to inject HTML by supplyin...

Original description

The description as published by the source.

Hugo from v0.60.0 before v0.167.0 contains a stored cross-site scripting vulnerability that allows Markdown content authors to inject HTML by supplying crafted explicit heading IDs. Attackers can break out of the unescaped href attribute in .TableOfContents or .Fragments.ToHTML output to inject elements with event handlers into rendered pages.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 hugo

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:13 hugo

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:14 hugo

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.167.0-1"}]}]

References

advisory security-tracker.debian.org