CVE-2026-20779

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CVSS 3.1

7.1 high

EPSS

<1%p40

Published

Jul 3, 2026 (Jul 3, 2026)

Modified

Jul 7, 2026

Description

Gitea versions from 1.5.0 before 1.26.3 have a TOTP single-use enforcement defect that allows a valid TOTP code to be accepted more than once across web two-factor authentication flows and the Basic Auth X-Gitea-OTP path.

Weakness: CWE-294
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.5%)

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