FC-Vulns
Vulnerability intelligence index — CVSS, EPSS, CISA KEV and CVE detail in one place for technical analysts.
Vulnerability intelligence index — CVSS, EPSS, CISA KEV and CVE detail in one place for technical analysts.
This page is designed to help you find out whether FC-Vulns is good and if it is the right choice for you.
fc-vulns is an independent public index of vulnerability signals for security engineers and vulnerability managers. It consolidates CVSS severity, EPSS exploitation probability, CISA KEV status, CWE context and references so analysts can browse and prioritize CVEs without replacing enterprise scanners. Includes Home rankings plus focused EPSS, CVSS and KEV views and per-CVE pages.
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fc-vulns puts the public signals analysts already use — CVSS, FIRST EPSS, CISA KEV and CWE — into one independent index with focused views (EPSS movers, CVSS, KEV) and per-CVE pages. It is built for prioritization and lookup, not as a scanner or a news feed.
PHP and MySQL for the public web catalog, Python for data ingestion and publish pipelines, with Cloudflare in front of the site.
Choose fc-vulns when you want a free, analyst-oriented browse of CVE catalog signals without vendor lock-in or scanner noise. You get EPSS and KEV alongside CVSS in clear rankings and detail pages, with transparent sourcing from public feeds — useful as a daily prioritization companion next to NVD, CVE.org or commercial vuln platforms.
Security engineers, vulnerability managers, SOC/vuln-management analysts and other technical readers who already work with CVE identifiers and need a clear view of severity (CVSS), exploit likelihood (EPSS) and known exploitation (CISA KEV).
fc-vulns started from the need for a practical public index that combines the same signals used in real vuln triage — especially EPSS and KEV — instead of mirroring a single database. The goal is a small, independent web index for better analysis and prioritization, with room to grow into deeper analytics over time while staying free and transparent about public data sources.
We have collected here some useful links to help you find out if FC-Vulns is good.
Check the traffic stats of FC-Vulns on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of FC-Vulns on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of FC-Vulns's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of FC-Vulns on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
The latest comments about FC-Vulns on Reddit. This can help you find out how popualr the product is and what people think about it.
Do you know an article comparing FC-Vulns to other products?
Suggest a link to a post with product alternatives.
Is FC-Vulns good? This is an informative page that will help you find out. Moreover, you can review and discuss FC-Vulns here. The primary details have been verified within the last quarter. So they could be considered up to date. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.
