CVE-2021-45331

Reuse of one time passwords allowed in Gitea

Published 9 Feb 2022Modified 17 Jun 2026CWE 287

In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

GHSA9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Bitnami9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivy's own label is CRITICAL. Rated critical by NVD, GHSA, Bitnami.

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.

Affected packages and fixed versions

Source	Package	Fixed in
bitnami::Bitnami Vulnerability Database	gitea	1.5.0
go::GitHub Security Advisory Go	code.gitea.io/gitea	1.5.0
alpine 3.16	gitea	1.5.1-r0
alpine 3.17	gitea	1.5.1-r0
alpine 3.18	gitea	1.5.1-r0
alpine 3.19	gitea	1.5.1-r0
alpine 3.20	gitea	1.5.1-r0
alpine 3.21	gitea	1.5.1-r0
alpine 3.22	gitea	1.5.1-r0
alpine 3.23	gitea	1.5.1-r0
alpine 3.24	gitea	1.5.1-r0
alpine edge	gitea	1.5.1-r0

References

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RefusesWith a policy that blocks critical findings, a pod with this image is refused at admission, a rollback to it included. Pods already running are not evicted.
RecordsEach decision is recorded with the policy that ran and its hash, then sealed under a signed checkpoint.

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Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.