CVE-2026-61824High· 8.2▾ TwilightDefuddle vulnerable to XSS via unescaped attribute interpolation in site extractors
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 45.1 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Aug 22.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via GHSA
0.2%
An Improper Neutralization of Input During Web Page Generation issue in the site extractor component allows an attacker-controlled attribute value to be injected into output HTML without escaping. An attacker who crafts a malicious HTML page or controls content on a matching domain can execute arbitrary scripts when a victim processes the page, resulting in Cross-Site Scripting (XSS). This affects defuddle through 0.19.0 and has been patched in version 0.19.1.
This vulnerability allows for Cross-Site Scripting (XSS) execution without needing to compromise external websites. Affected consumers include:
This issue has been patched in defuddle version 0.19.1. Users are encouraged to update to the latest release.
defuddle <= 0.19.0Upgrade to a patched release:
defuddle 0.19.1Connected by shared product, vendor, weakness, or advisory.
CVE-2026-12048Critical· 9.3Stored cross-site scripting in pgAdmin 4's error-rendering and plan-node-rendering paths
CVE-2026-12047Low· 3.5HTML injection in pgAdmin 4's cloud deployment module
CVE-2026-72925Medium· 6.1SWC is a TypeScript / JavaScript compiler written in Rust
CVE-2026-59895Medium· 6.1Hono: Server-Side XSS via JSX Escaping Bypass in cx() Utility
CVE-2026-59727LowAstro: Cross-site scripting via unescaped transition:* directive values on hydrated islands
CVE-2026-44311Medium· 5.4Fabric.js improper escaping in fabric.Gradient colorStops leads to XSS in SVG serialization