Plex vendor intelligence
Plex Known Exploited Vulnerabilities
Track evidence-backed exploitation affecting Plex products, including the gap beyond CISA KEV, confidence assessments, sensor observations, and practical response context.
- Total KEVs
- 1
- Known exploited vulnerabilities affecting Plex products
- In CISA KEV
- 1
- Records also listed in the official catalog
- Beyond CISA KEV
- 0
- Additional exploited CVEs absent from CISA KEV
- Sensor Observed
- 0
- Plex KEVs with sensor-observed exploitation activity
The catalog gap matters for Plex exposure
All one exploited Plex CVEs tracked here are also listed in CISA KEV. Use product ownership and sensor evidence to prioritize within this portfolio.
- 100%
- Covered by CISA
- 0%
- Beyond CISA
- 1
- Product families
Attested Plex 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-2020-5741
Deserialization of Untrusted Data in Plex Media Server on Windows allows a remote, authenticated attacker to execute arbitrary Python code. |
Plex Media Server (Windows) | Confirmed | In CISA | 10 Mar 2023 |
No Plex CVEs match this search or filter.
Showing 1 of 1 Plex known exploited vulnerabilities.
Recurring weakness patterns
Deserialization account for one mapped occurrence across this Plex 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.