High
CVE-2026-9769
Vulnerability archive
Understand vulnerabilities. Protect your applications.
Discover which vulnerabilities affect your technologies and how to fix them. Explore clear explanations, affected versions and practical recommendations - from CMS platforms and plugins to application libraries.
Vulnerability archive 10
Reset filters
Medium
CVE-2026-77088
justhtml: to_markdown() code-span blank-line breakout enables XSS
Low
CVE-2026-4671
justhtml introduces denial-of-service hardening
Medium
CVE-2026-6827
justhtml has sanitization bypass in custom policies and programmatic DOM
Low
CVE-2026-7808
Multiple security fixes in justhtml
Medium
CVE-2026-5388
justhtml includes multiple security fixes
Low
CVE-2026-5751
justhtml: Mutation XSS with custom foreign-namespace sanitization policies
High
CVE-2026-5389
JustHTML is vulnerable to XSS via code fence breakout in <pre> content
Medium
CVE-2026-8445
JustHTML has a Sanitizer Bypass (in Markdown)
Medium
CVE-2026-8630
JustHTML Affected by Mutation XSS via Literal Text Serialization in Raw Text Elements (style/script)
Know which vulnerabilities affect your application
With the DockRay integration and software inventory enabled, DockRay checks reported component versions against known vulnerabilities and notifies you about confirmed matches. Coverage depends on the supported technology and available advisory data.