CVE-2022-2821
Missing Critical Step in Authentication in namelessmc/nameless
Missing Critical Step in Authentication in GitHub repository namelessmc/nameless prior to v2.0.2.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Missing Critical Step in Authentication in namelessmc/nameless
Missing Critical Step in Authentication in GitHub repository namelessmc/nameless prior to v2.0.2.
- Record
CVE-2022-2821- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-304
- Updated
- 2026-11-02
EUVDEUVD-2022-35058
Missing Critical Step in Authentication in GitHub repository namelessmc/nameless prior to v2.0.2.
- Record
EUVD-2022-35058- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-xjp5-5ph6-c66c
Missing Critical Step in Authentication in GitHub repository namelessmc/nameless prior to v2.0.2.
Missing Critical Step in Authentication in GitHub repository namelessmc/nameless prior to v2.0.2.
- Record
GHSA-xjp5-5ph6-c66c- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-304
- Updated
- 2026-11-02
NVD
Missing Critical Step in Authentication in GitHub repository namelessmc/nameless prior to v2.0.2.
- Record
CVE-2022-2821- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-304
- Updated
- 2026-11-02
OSV
Missing Critical Step in Authentication in namelessmc/nameless
Missing Critical Step in Authentication in GitHub repository namelessmc/nameless prior to v2.0.2.
- Record
CVE-2022-2821- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-304
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-2821 is a critical vulnerability (CVSS 9.8) in Namelessmc Nameless, published August 15, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.42%, the 72nd percentile. No source names a fixed version.