In SwiftNIO Extras before 1.4.1, a logic issue was addressed with improved restrictions.
Priority LOW 35Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
In SwiftNIO Extras before 1.4.1, a logic issue was addressed with improved restrictions.
Why it matters now
EPSS 0.01016 63rd percentileScored 2026-11-07
Fix Fixed SwiftNIO Extras (Swift): SwiftNIO Extras 1.4.1
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 |
|---|---|---|---|---|---|
| Swift | SwiftNIO Extras | before SwiftNIO Extras 1.4.1; next of SwiftNIO Extras 1.2.0 and later | SwiftNIO Extras 1.4.1 | Patch available | CNA |
- SwiftNIO Extras VendorSwift Affected before SwiftNIO Extras 1.4.1; next of SwiftNIO Extras 1.2.0 and later Fixed in SwiftNIO Extras 1.4.1 Patch available CNA
Remediation
- Fix · CNA SwiftNIO Extras (Swift) Fixed in SwiftNIO Extras 1.4.1
Timeline
- 2026-10-02 Threatist record created from CVE-2020-9840
References
More Swift vulnerabilities
- TI-2026-65766 Capacitor Android and iOS: remote content can be loaded at the app origin via the internal HTTP proxy path CVSS 3.1CRITICAL 9.3
- TI-2020-07937 Uncontrolled recursion in Swift 5.1.5 for Linux CVSS 3.1HIGH 7.5
- TI-2018-11744 An issue was discovered in SWIFT Alliance Web Platform 7.1.23. CVSS 3.0HIGH 7.5
- TI-2025-04722 Conference Scheduler <= 2.5.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via className Parameter CVSS 3.1MEDIUM 6.4
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences