Linux Distros Unpatched Vulnerability : CVE-2026-109597

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

CVE-2026-109597

A flaw was found in Hugo. An attacker with permissions to author Markdown content can exploit this stored cross-site scripting XSS vulnerability by supplying crafted heading identifiers. When Hugo generates a table of contents or heading fragments, the unescaped attributes allow arbitrary HTML an...

EUVD-2026-98160

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...

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 supplying crafted explicit heading IDs. Attackers can break out of the unescaped href attribute in .TableOfContents or .Fragments.ToHTML output to inject...

UBUNTU-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 supplying crafted explicit heading IDs. Attackers can break out of the unescaped href attribute in .TableOfContents or .Fragments.ToHTML output to inject...

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 supplying crafted explicit heading IDs. Attackers can break out of the unescaped href attribute in .TableOfContents or .Fragments.ToHTML output to inject...

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 supplying crafted explicit heading IDs. Attackers can break out of the unescaped href attribute in .TableOfContents or .Fragments.ToHTML output to inject...

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 supplying crafted explicit heading IDs. Attackers can break out of the unescaped href attribute in .TableOfContents or .Fragments.ToHTML output to inject...

CVE-2026-109597 Hugo v0.60.0 before v0.167.0 Stored XSS via Table of Contents Heading IDs

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...

hugo: Hugo: Stored cross-site scripting via crafted heading identifiers

A flaw was found in Hugo. An attacker with permissions to author Markdown content can exploit this stored cross-site scripting XSS vulnerability by supplying crafted heading identifiers. When Hugo generates a table of contents or heading fragments, the unescaped attributes allow arbitrary HTML an...

CVE-2026-109597: Improper Neutralization of Input During Web Page Generation

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...

PT-2026-111016

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...

CVE-2026-93923

SiYuan through 3.8.4 fails to escape heading style attributes when rendering outline and bookmark dock HTML, allowing stored cross-site scripting. Attackers can supply crafted notebooks or call administrative endpoints to inject malicious style values that execute in the Electron renderer with fu...

CVE-2026-93923: Improper Neutralization of Input During Web Page Generation

SiYuan through 3.8.4 fails to escape heading style attributes when rendering outline and bookmark dock HTML, allowing stored cross-site scripting. Attackers can supply crafted notebooks or call administrative endpoints to inject malicious style values that execute in the Electron renderer with fu...

CVE-2026-93923 SiYuan through 3.8.4 Stored XSS via Heading Style Attribute

SiYuan through 3.8.4 fails to escape heading style attributes when rendering outline and bookmark dock HTML, allowing stored cross-site scripting. Attackers can supply crafted notebooks or call administrative endpoints to inject malicious style values that execute in the Electron renderer with fu...

CVE-2026-93923

SiYuan through version 3.8.4 is affected by a stored cross-site scripting (XSS) vulnerability caused by a failure to escape heading style attributes when rendering the outline and bookmark dock HTML. Attackers can inject malicious style values by supplying crafted notebooks or calling administrat...

CVE-2026-93923 SiYuan through 3.8.4 Stored XSS via Heading Style Attribute

SiYuan through 3.8.4 fails to escape heading style attributes when rendering outline and bookmark dock HTML, allowing stored cross-site scripting. Attackers can supply crafted notebooks or call administrative endpoints to inject malicious style values that execute in the Electron renderer with fu...

CVE-2026-93923 SiYuan through 3.8.4 Stored XSS via Heading Style Attribute

SiYuan through 3.8.4 fails to escape heading style attributes when rendering outline and bookmark dock HTML, allowing stored cross-site scripting. Attackers can supply crafted notebooks or call administrative endpoints to inject malicious style values that execute in the Electron renderer with fu...

PT-2026-95721

Name of the Vulnerable Software and Affected Versions SiYuan versions prior to 3.8.5 Description Stored cross-site scripting occurs because the software fails to escape heading style attributes when rendering HTML for the outline and bookmark dock. Attackers can inject malicious style values by...

EUVD-2026-72392

league/commonmark versions = 2.0.0 and 2.8.4 patched in 2.9.0 contain a denial of service vulnerability in UniqueSlugNormalizer::normalize, which restarts its numeric-suffix search from 1 on every slug collision, resulting in OK^2 time complexity for K headings that collapse to the same base slug...