What is CVE-2022-2821?

CVE-2022-2821 is a high-severity vulnerability in Namelessmc Nameless, classified under Missing Critical Step in Authentication. CVSS score: 7.5/10. Published 2022-08-15.

How severe is CVE-2022-2821?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Namelessmc Nameless

CVE-2022-2821

Missing Critical Step in Authentication in GitHub repository namelessmc/nameless prior to v2.0.2.

Published 2022-08-15 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.014 (71.6th percentile), scored 2026-10-19.

Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 71.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.013 · newest: 0.014 · change: +0.000

Affected products

Namelessmc Nameless
Namelessmc Namelessmc/nameless — versions unspecified

Weakness classification (CWE)

CWE-304 — Missing Critical Step in Authentication

References

huntr.dev/bounties/c216db15-fe2f-42a7-852a-6c47498cf069 (Exploit, Patch, Third Party Advisory)
github.com/namelessmc/nameless/commit/98fe4b7fce5509e49e71f1357118db887b8b88e0 (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-2821?: CVE-2022-2821 is a high-severity vulnerability in Namelessmc Nameless, classified under Missing Critical Step in Authentication. CVSS score: 7.5/10. Published 2022-08-15.
How severe is CVE-2022-2821?: High severity. CVSS v3 base score is 7.5 out of 10.