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 vulnerability affecting HorizontCMS products
- In CISA KEV
- 0
- Records also listed in the official catalog
- Beyond CISA KEV
- 1
- Additional exploited vulnerabilities absent from CISA KEV
- Sensor Observed
- 0
- HorizontCMS KEVs with sensor-observed exploitation activity
Review HorizontCMS exploitation against the products you run
Review exploited HorizontCMS vulnerabilities against the products you run. CISA KEV coverage is shown below.
- 0%
- Covered by CISA
- 100%
- Beyond CISA
- 1
- Product families
Attested HorizontCMS vulnerabilities
1 known exploited vulnerability in this exploited-vulnerability portfolio. Search, then narrow it to official CISA coverage or the additional records Previdian 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 vulnerabilities match this search or filter.
Showing 1 of 1 HorizontCMS known exploited vulnerability.
Recurring weakness patterns
Unrestricted upload account for one mapped occurrence across this HorizontCMS KEV portfolio.