Nightscout Web Monitor (aka cgm-remote-monitor) 14.2.2 allows XSS via a crafted X-Forwarded-For header.
Priority LOW 28CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
Nightscout Web Monitor (aka cgm-remote-monitor) 14.2.2 allows XSS via a crafted X-Forwarded-For header.
Why it matters now
EPSS 0.00666 52nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cgm-remote-monitor_project:cgm-remote-monitor:14.2.2:*:*:*:*:*:*:* | 14.2.2 | Vulnerable | Cgm-remote-monitor Project |
- cpe:2.3:a:cgm-remote-monitor_project:cgm-remote-monitor:14.2.2:*:*:*:*:*:*:* Versions 14.2.2 Vulnerable ·Cgm-remote-monitor Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-36755
- 2026-10-03 Alias added: GHSA-g8j8-mcgm-59r2
References
Sources
- CVE-2021-36755 · CVE Program
- CVE-2021-36755 · NVD
- FIRST EPSS
- GHSA-g8j8-mcgm-59r2 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences