CISA KEV RSS Feed Alternative
CISA KEV Has JSON and CSV. Previdian Adds RSS.
CISA's Known Exploited Vulnerabilities catalog is essential, but it does not provide an RSS feed. Previdian delivers early exploitation warnings — including CISA KEV as a baseline — through an automation-ready RSS feed alongside JSON and the Pro API.
- Feed-Ready Delivery
- RSS
- Personal tokenized URL from your account dashboard
- Beyond CISA KEV
- 1,093
- Additional exploited vulnerabilities included in the same RSS feed
- Early Warning Context
- Sensors
- Sensor-observed signals and evidence where available in the feed
Comparison
Delivery Formats: CISA KEV vs Previdian
Teams that rely on RSS readers, SIEM/SOAR ingestion, or feed-based monitoring need a syndication option. CISA KEV stops at catalog, JSON, and CSV. Previdian extends that with RSS for early exploitation warnings.
Swipe horizontally to compare
| Capability | CISA KEV | Previdian |
|---|---|---|
| Official US government exploited vulnerability catalog | Yes | Includes CISA KEV as a source |
| JSON feed | Yes | Yes — Free KEV JSON Feed (GET /api/v2/kevs) |
| CSV export | Yes | No |
| RSS feed | No | Yes — Free KEV RSS Feed (GET /feeds/kevs.rss) |
| Additional exploited vulnerabilities outside CISA KEV | No | Yes — currently 1,093 tracked |
| Warning context in the feed | Catalog fields only | Confidence, timelines, EPSS, CVSS, CWE, evidence links, and sensor context where available |
| Automation-ready delivery | Catalog, JSON and CSV | UI, JSON API, RSS, and Pro API |
Why RSS
Why RSS Matters for Early Exploitation Warning
Many security workflows are built around syndicated feeds. RSS plugs directly into feed readers, notification tools, SIEM/SOAR parsers, and custom automation without polling a JSON catalog on a schedule you maintain yourself.
Previdian's RSS feed delivers early exploitation warnings — including CISA KEV entries and additional evidence-backed KEVs — so teams can monitor continuously instead of waiting on catalog-only updates.
Common RSS Use Cases:
- Feed reader alerts for new exploitation warnings
- SIEM/SOAR ingestion for exploitation-led prioritization
- CTI team monitoring beyond the official CISA catalog
- MSSP monitoring of client-relevant exploited vulnerabilities
- Slack, Teams or email relay via RSS-to-webhook tools
Subscribe
Subscribe to the Previdian RSS Feed
Sign up for a free account, confirm your email, then copy your personal subscribe URL from your account dashboard:
https://previdian.com/feeds/kevs.rss?token=…
Monitor
Get Early Exploitation Warnings via RSS
Put sensor-led early warning into the feed readers and automation your team already uses — with CISA KEV as baseline and inspectable evidence attached.