Auth bypass in Forgejo

CVE-2023-49947

Forgejo before 1.20.5-1 allows 2FA bypass when docker login uses Basic Authentication.

Vulnerability class: Broken Access Control

EPSS: 0.006 (45.8th percentile) — read the EPSS interpretation.

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:N/I:H/A:N.

Affected products

Forgejo
N/a — versions n/a

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

cve@mitre.org (Release Notes, Vendor Advisory)
cve@mitre.org (Patch)

Frequently asked questions

What is CVE-2023-49947?: CVE-2023-49947 is a high-severity vulnerability in Forgejo, classified under Incorrect Authorization. CVSS score: 7.5/10. Published 2023-12-03.
How severe is CVE-2023-49947?: High severity. CVSS v3 base score is 7.5 out of 10.