What is CVE-2021-22869?

CVE-2021-22869 is a critical-severity vulnerability in Github Enterprise_server, classified under Exposure of Resource to Wrong Sphere. CVSS score: 9.8/10. Published 2021-09-24.

How severe is CVE-2021-22869?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Github Enterprise_server

CVE-2021-22869

An improper access control vulnerability in GitHub Enterprise Server allowed a workflow job to execute in a self-hosted runner group it should not have had access to. This affects customers using self-hosted runner groups for access contro…

EPSS: 0.012 (63.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Github Enterprise_server
Github Enterprise Server — versions 3.0, 3.1

Weakness classification (CWE)

References

product-cna@github.com (x_refsource_MISC)
product-cna@github.com (x_refsource_MISC)

Frequently asked questions

What is CVE-2021-22869?: CVE-2021-22869 is a critical-severity vulnerability in Github Enterprise_server, classified under Exposure of Resource to Wrong Sphere. CVSS score: 9.8/10. Published 2021-09-24.
How severe is CVE-2021-22869?: Critical severity. CVSS v3 base score is 9.8 out of 10.