CVE-2023-49947
Forgejo before 1.20.5-1 allows 2FA bypass when docker login uses Basic Authentication.
Forgejo before 1.20.5-1 allows 2FA bypass when docker login uses Basic Authentication.
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
- None
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Forgejo before 1.20.5-1 allows 2FA bypass when docker login uses Basic Authentication.
- Record
CVE-2023-49947- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-863
- Updated
- 2026-11-02
CVE List No score
Forgejo before 1.20.5-1 allows 2FA bypass when docker login uses Basic Authentication.
- Record
CVE-2023-49947- Updated
- 2026-11-02
EUVDEUVD-2023-53842 No score
Forgejo before 1.20.5-1 allows 2FA bypass when docker login uses Basic Authentication.
- Record
EUVD-2023-53842- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-6vhm-rhmc-3q94
Forgejo before 1.20.5-1 allows 2FA bypass when docker login uses Basic Authentication.
Forgejo before 1.20.5-1 allows 2FA bypass when docker login uses Basic Authentication.
- Record
GHSA-6vhm-rhmc-3q94- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-863
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-49947 is a high vulnerability (CVSS 7.5) in Forgejo, published December 3, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.61%, the 49th percentile. No source names a fixed version.