An issue in Gate One 1.2.0 allows attackers to bypass to the verification check done by…
Priority LOW 25CWE-290Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-290.
Summary
An issue in Gate One 1.2.0 allows attackers to bypass to the verification check done by the origins list and connect to Gate One instances used by hosts not on the origins list.
Why it matters now
EPSS 0.00789 56th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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 |
| — | gateone (PyPI) | up to 1.2.0 | — | No fix listed | GHSA-q6j2-g8qf-wvf7 |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- gateone (PyPI) Vendor— Affected up to 1.2.0 Fixed in — No fix listed GHSA-q6j2-g8qf-wvf7
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:liftoffsoftware:gate_one:1.2.0:*:*:*:*:*:*:* | 1.2.0 | Vulnerable | Liftoffsoftware |
- cpe:2.3:a:liftoffsoftware:gate_one:1.2.0:*:*:*:*:*:*:* Versions 1.2.0 Vulnerable ·Liftoffsoftware
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-19003
- 2026-10-03 Alias added: GHSA-q6j2-g8qf-wvf7
References
Advisory 2
Sources
- CVE-2020-19003 · CVE Program
- CVE-2020-19003 · NVD
- FIRST EPSS
- GHSA-q6j2-g8qf-wvf7 · 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