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GitHub Advisory Database

Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

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747 advisories

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Svelte: XSS via HTML Comment Injection in SSR Error Boundary Hydration Markers Moderate
CVE-2026-27902 was published for svelte (npm) Feb 26, 2026
elliott-with-the-longest-name-on-github Credited to elliott-with-the-longest-name-on-github, KarimPwnz, and maksyche KarimPwnz KarimPwnz
maksyche maksyche
Svelte vulnerable to XSS during SSR with contenteditable `bind:innerText` and `bind:textContent` Moderate
CVE-2026-27901 was published for svelte (npm) Feb 26, 2026
paoloricciuti Credited to paoloricciuti, elliott-with-the-longest-name-on-github, and KarimPwnz elliott-with-the-longest-name-on-github elliott-with-the-longest-name-on-github
KarimPwnz KarimPwnz
Storybook Dev Server is Vulnerable to WebSocket Hijacking High
CVE-2026-27148 was published for storybook (npm) Feb 26, 2026
Aikido-Security Credited to Aikido-Security, reindaelman, grumpinout1, and JorianWoltjer reindaelman reindaelman
grumpinout1 grumpinout1 JorianWoltjer JorianWoltjer
n8n Vulnerable to Stored XSS via Various Nodes High
CVE-2026-27578 was published for n8n (npm) Feb 25, 2026
ori-ron Credited to ori-ron, Aikido-Security, and nil340 Aikido-Security Aikido-Security
nil340 nil340
repostat: Reflected Cross-Site Scripting (XSS) via repo prop in RepoCard Moderate
CVE-2026-27612 was published for repostat (npm) Feb 25, 2026
denpiligrim Credited to denpiligrim
Sync-in Server has a stored cross-site scripting (XSS) vulnerability Moderate
CVE-2025-67438 was published for @sync-in/server (npm) Feb 20, 2026
Pannellum has a XSS vulnerability in hot spot attributes Moderate
CVE-2026-27210 was published for pannellum (npm) Feb 19, 2026
lumin9ry Credited to lumin9ry, SUT0L, and Visvge SUT0L SUT0L
Visvge Visvge
Svelte SSR does not validate dynamic element tag names in `<svelte:element>` Moderate
CVE-2026-27122 was published for svelte (npm) Feb 19, 2026
elliott-with-the-longest-name-on-github Credited to elliott-with-the-longest-name-on-github
Svelte affected by cross-site scripting via spread attributes in Svelte SSR Moderate
CVE-2026-27121 was published for svelte (npm) Feb 19, 2026
elliott-with-the-longest-name-on-github Credited to elliott-with-the-longest-name-on-github
Svelte affected by XSS in SSR `<option>` element Moderate
CVE-2026-27119 was published for svelte (npm) Feb 19, 2026
elliott-with-the-longest-name-on-github Credited to elliott-with-the-longest-name-on-github and enismaholli enismaholli enismaholli
Fabric.js Affected by Stored XSS via SVG Export High
CVE-2026-27013 was published for fabric (npm) Feb 18, 2026
nedlir Credited to nedlir
OpenClaw affected by Stored XSS in Control UI via unsanitized assistant name/avatar in inline script injection Moderate
CVE-2026-27009 was published for openclaw (npm) Feb 18, 2026
Adam55A-code Credited to Adam55A-code
Cloudflare Agents has a Reflected Cross-Site Scripting (XSS) vulnerability in AI Playground site Moderate
GHSA-w5cr-2qhr-jqc5 was published for agents (npm) Feb 13, 2026
beautiful-mermaid contains an SVG attribute injection issue that can lead to cross-site scripting (XSS) Moderate
CVE-2026-26226 was published for beautiful-mermaid (npm) Feb 13, 2026
Cloudflare Agents is Vulnerable to Reflected Cross-Site Scripting in the AI Playground's OAuth callback handler Moderate
CVE-2026-1721 was published for agents (npm) Feb 13, 2026
SCEditor has DOM XSS via emoticon URL/HTML injection Moderate
CVE-2026-25581 was published for sceditor (npm) Feb 6, 2026
sofianeelhor Credited to sofianeelhor
n8n Has Stored Cross-site Scripting via Markdown Rendering in Workflow UI High
CVE-2026-25054 was published for n8n (npm) Feb 4, 2026
MyLong Credited to MyLong
n8n's Improper CSP Enforcement in Webhook Responses May Allow Stored XSS High
CVE-2026-25051 was published for n8n (npm) Feb 4, 2026
weblover12 Credited to weblover12
Qwik SSR XSS via Unsafe Virtual Node Serialization Moderate
CVE-2026-25148 was published for @builder.io/qwik-city (npm) Feb 3, 2026
wodzen Credited to wodzen
NocoDB Vulnerable to Stored Cross-Site Scripting via SVG upload High
CVE-2026-24769 was published for nocodb (npm) Jan 28, 2026
p- Credited to p-
Ghost vulnerable to XSS via malicious Portal preview links High
CVE-2026-24778 was published for @tryghost/portal (npm) Jan 28, 2026
Hono vulnerable to XSS through ErrorBoundary component Moderate
CVE-2026-24771 was published for hono (npm) Jan 28, 2026
kilkat Credited to kilkat
billboard.js is vulnerable to XSS during chart option binding High
CVE-2026-1513 was published for billboard.js (npm) Jan 28, 2026
Saltcorn's Reflected XSS and Command Injection vulnerabilities can be chained for 1-click-RCE Critical
GHSA-cr3w-cw5w-h3fj was published for @saltcorn/server (npm) Jan 26, 2026
Mathis-Z Credited to Mathis-Z
Typebot affected by Credential Theft via Client-Side Script Execution and API Authorization Bypass High
CVE-2025-65098 was published for @typebot.io/js (npm) Jan 22, 2026
Deyvi-dev Credited to Deyvi-dev
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