Description
Hugo is a static site generator. Prior to 0.162.0, Hugo accepts content files in several markup formats. Files mapped to the text/html media type (typically .html files under /content, or pages produced by a content adapter that sets content.mediaType = "text/html") had their body emitted verbatim into the rendered page. A site that ingests HTML content from an untrusted source could therefore be served stored cross-site scripting. This vulnerability is fixed in 0.162.0.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| gohugoio | hugo | < 0.162.0 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | hugo | 0.162.1-1 | — |
| Debian 13 | hugo | No fix yet | — |
| Debian 12 | hugo | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | hugo | No fix yet | — |
| Ubuntu 26.04 LTS | hugo | No fix yet | — |
| Ubuntu 25.10 | hugo | No fix yet | — |
| Ubuntu 22.04 LTS | hugo | No fix yet | — |
| Ubuntu 20.04 LTS | hugo | No fix yet | — |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 18.04 LTS | hugo | No fix yet | — |
| Ubuntu 16.04 LTS | hugo | No fix yet | — |
| Ubuntu Pro 24.04 LTS | hugo | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat Hardened Images 1 | hugo | 0.163.3-0.1.hum1 | RHSA-2026:36862 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 16.0 | govulncheck-vulndb | 0.0.20260723T184607-160000.1.1 | openSUSE-SU-2026:21483-1 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Go | github.com/gohugoio/hugo | < 0.162.0 | 0.162.0 | GHSA-c54g-xjwj-8g82 |
Advisories 2
- RHSA-2026:36862 Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update Red Hat Security Advisories (RHSA) · Sep 8, 2026
- openSUSE-SU-2026:21483-1 Security update for govulncheck-vulndb SUSE / openSUSE Security Updates · Jul 31, 2026