HorizontCMS vendor intelligence
HorizontCMS Known Exploited Vulnerabilities
Track evidence-backed exploitation affecting HorizontCMS products, including the gap beyond CISA KEV, confidence assessments, sensor observations, and practical response context.
- Total KEVs
- 1
- Known exploited vulnerabilities affecting HorizontCMS products
- In CISA KEV
- 0
- Records also listed in the official catalog
- Beyond CISA KEV
- 1
- Additional exploited CVEs absent from CISA KEV
- Sensor Observed
- 0
- HorizontCMS KEVs with sensor-observed exploitation activity
The catalog gap matters for HorizontCMS exposure
One of the one exploited HorizontCMS CVEs tracked here are not in CISA KEV. Teams relying on the official catalog alone would miss 100% of this vendor portfolio.
- 0%
- Covered by CISA
- 100%
- Beyond CISA
- 1
- Product families
Attested HorizontCMS CVEs
Search the exploited-vulnerability portfolio, then narrow it to official CISA coverage or the additional records KEV Intelligence tracks beyond the catalog.
How exploitation is verified| CVE / description | Product | Confidence | CISA KEV | Added |
|---|---|---|---|---|
|
CVE-2020-27387
An unrestricted file upload issue in HorizontCMS through 1.0.0-beta allows an authenticated remote attacker (with access to the FileManager) to... |
HorizontCMS | High | Beyond CISA | 05 Nov 2020 |
No HorizontCMS CVEs match this search or filter.
Showing 1 of 1 HorizontCMS known exploited vulnerabilities.
Recurring weakness patterns
Unrestricted upload account for one mapped occurrence across this HorizontCMS KEV portfolio.
Early warning alerts
Get alerts on high-impact exploitation
Receive curator-selected alerts when exploitation activity warrants attention. Each alert includes the evidence and context needed to decide what requires attention now.