Newly released CVEs across every platform — sleek to read, verbose on demand, and served raw as markdown for AI and agent ingestion. Severity reads as depth: the deeper the contact, the graver the threat.
Depth = severity + exploitation
CVE-2026-100690High· 7.5Hugo versions from v0.161.0 through v0.165.0 run Node.js tools (css.PostCSS, css.TailwindCSS, js.Babel) under the Node.js permission model to restrict file system reads to the project directory and configured mounts. Because the Node.js …
CVE-2026-100692High· 7.5Hugo is a static site generator. In versions after v0.123.0 and before v0.166.0, Hugo's symlink confinement checks stopped at the mount root itself, so a theme or module checked into themes/ (or a vendored module) could contain a symlink…
CVE-2026-100691Medium· 5.4Hugo versions 0.75.0 through 0.165.x contain a stored cross-site scripting vulnerability: the syntax highlighter does not escape the `lineAnchors` option before passing it to Chroma, which writes the value verbatim into the `id` and `hre…
CVE-2026-100693High· 8.4Hugo versions from v0.162.0 before v0.166.0 contain a case-sensitive validation flaw in the security.http.urls IP-literal deny rule that allows attackers to bypass restrictions. Attackers can use mixed-case URL schemes in resources.GetRe…
CVE-2026-100694Medium· 6.1Hugo is a static site generator. In versions from v0.56.0 through v0.165.x, content files mapped to the text/org media type are rendered without escaping raw HTML: Org export blocks and @@html:...@@ snippets pass HTML through unescaped, …
CVE-2026-89259Critical· 9.8Hugo is a static site generator. From v0.161.0, Hugo executes Node tools under Node's permission model, but TailwindCSS — included in the default security.exec.allow list — requires a highly permissive configuration (--allow-addons, --al…
CVE-2026-89258Medium· 6.3Hugo is a static site generator. In versions after v0.123.0 and before v0.165.0, symlinks in parent directories were not dropped during direct resource lookups, allowing path confinement to be bypassed. An attacker who can place — or who…
CVE-2026-75926High· 8.6Hugo 0.161.0 placed the Node asset pipelines behind the Node.js permission model so that code running through PostCSS, Babel, or TailwindCSS could not reach the file system outside the project directory. Hugo 0.162.0 added tailwindcss to…
CVE-2026-58404HighHugo: security.http.urls deny rules bypassed by alternate IPv4 encodings (SSRF)
CVE-2026-58402MediumHugo: XSS via unescaped code-fence language in default code block renderer
CVE-2026-58403MediumHugo: Symlink confinement bypass in os.ReadFile
GHSA-q76j-gcg9-vxc6MediumHugo: XSS via unescaped code-fence language in default code block renderer
GHSA-c3wq-j5vh-68rcMediumHugo: Symlink confinement bypass in os.ReadFile
GHSA-r46f-3rpw-hxrvHighHugo: security.http.urls deny rules bypassed by alternate IPv4 encodings (SSRF)
CVE-2026-50133MediumHugo: XSS via text/html content files
CVE-2026-50134MediumHugo: security.http.urls allow-list bypass via HTTP redirects
CVE-2026-50135MediumHugo: Symlink confinement bypass in resources.Get
CVE-2026-44301MediumHugo's Node tool execution allows file system access outside the project directory
CVE-2026-35166MediumHugo: Certain markdown links are not properly escaped
CVE-2020-26284High· 7.7Hugo can execute a binary from the current directory on Windows
A summary of everything that shipped over the last two weeks — the whole corpus is open, agents get change feeds, alias resolution and EPSS movers, and the data now includes CVE.org, vendor CSAF, aggregated exploits and per-source scores.
A step-by-step guide to plugging VulnSea into automated and agentic workflows — poll the delta, triage without burning tokens, match an SBOM, and let an MCP-native model do the reasoning.
CVE and 0day intelligence that reads like an instrument — built for analysts and AI agents alike. Here's what it does and where it's going.