CVE-2026-20779: Gitea Open Source Git Server 1.5.0 to before 1.26.3

CVE-2026-20779. CVSS 3.1 base score 7.1 (HIGH, Source advisory). EPSS 0.00481 (percentile 0.40567), scored 24-Oct-2026.

Affected technology

Gitea Open Source Git Server · 1.5.0 to before 1.26.3
Gitea

Description’s affected range: versions from 1.5.0 before 1.26.3 have a TOTP single-use enforcement defect that

Component: Not specified by the source

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · User interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 7.1/10) rates confidentiality impact as high; integrity impact as low; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 25-Oct-2026 19:52 UTC

CWE: CWE-294
CCR priority: 28.5 /100 (P4)
CVSS 3.1: 7.1 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N · Source advisory
EPSS: 0.00481 · percentile 0.41176 · 2026-10-25
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-25 19:52:47.952465+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-25 19:51:06.643138+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-20779.html