CVE-2021-45331
Reuse of one time passwords allowed in Gitea in code.gitea.io/gitea
9.8
CRITICAL
CVSS 3.1
EPSS 0.23%
Description
An Authentication Bypass vulnerability exists in Gitea before 1.5.0, which could let a malicious user gain privileges. If captured, the TOTP code for the 2FA can be submitted correctly more than once.
How to fix CVE-2021-45331
To remediate CVE-2021-45331, upgrade the affected package to a fixed version below.
- Bitnami/gitea—upgrade to 1.5.0 or later
- —upgrade to 1.5.0 or later
- —upgrade to 1.5.0 or later
Is CVE-2021-45331 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 1.5.0
- from 0, < 1.5.0
- from 0, < 1.5.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |