cure53/HTTPLeaks resource
HTTPLeaks - All possible ways, a website can leak HTTP requests observed · 2026-08-28
Health v2 · maintenance only
59/100
- Activity 60
- Release rhythm 35
- Longevity 100
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 4156
- days_rel: n/a
- days_push: 242
- n_releases_24m: 0
Adoption not part of the score
2117 stars · 206 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
HTTPLeaks is a single HTML file that enumerates all known ways a website can inadvertently leak HTTP requests through HTML elements and attributes. It is maintained by Cure53 and serves as a reference test page for detecting CSP bypasses and privacy leaks.
Use cases
- test a browser's Content Security Policy for leak vectors
- check a webmail client for HTTP request leaks in HTML emails
- audit a web proxy for unrewritten resource-fetching elements
- verify that sanitized HTML does not fire external requests
- research which HTML elements and attributes can fetch external resources
When to choose
- you need a comprehensive, community-maintained test page for HTTP leak vectors
- you are evaluating CSP implementations or HTML sanitizers
- you audit web proxies or webmail clients for privacy leaks
When to avoid
- you need an automated security scanner rather than a manual test page
- you want a library or API to integrate into a test suite
- you need general vulnerability scanning beyond HTTP leak vectors
Facets
dataset · maturity maintenance
security testing browser-extension security web-development privacy developer-tools browser csp-testing http-leaks security-testing html privacy-leaks penetration-testing web-server
1 source
- readme: https://github.com/cure53/HTTPLeaks · fetched 2026-08-28 · ed970413e923
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| cure53/HTTPLeaks | main | 59 |
For agents
markdown · JSON · MCP: product_card(name="cure53/HTTPLeaks")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem