What is CVE-2022-0871?

CVE-2022-0871 is a critical-severity vulnerability in Gogs, classified under Missing Authorization. CVSS score: 9.1/10. Published 2022-03-11.

How severe is CVE-2022-0871?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Is CVE-2022-0871 known to be exploited?

3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Auth bypass in Gogs

CVE-2022-0871

Missing Authorization in GitHub repository gogs/gogs prior to 0.12.5.

Vulnerability class: Broken Access Control

Published 2022-03-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

EPSS exploit prediction

EPSS: 0.012 (68.0th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 68.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000

Affected products

Gogs
Gogs Gogs/gogs — versions unspecified

Weakness classification (CWE)

CWE-862 — Missing Authorization

Public proof-of-concept exploits

References

huntr.dev/bounties/ea82cfc9-b55c-41fe-ae58-0d0e0bd7ab62 (Exploit, Patch, Third Party Advisory, Issue Tracking)
github.com/gogs/gogs/commit/64102be2c90e1b47dbdd379873ba76c80d4b0e78 (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-0871?: CVE-2022-0871 is a critical-severity vulnerability in Gogs, classified under Missing Authorization. CVSS score: 9.1/10. Published 2022-03-11.
How severe is CVE-2022-0871?: Critical severity. CVSS v3 base score is 9.1 out of 10.
Is CVE-2022-0871 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.