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CVE

CVE-2025-69413

In Gitea before 1.25.2, /api/v1/user has different responses for failed authentication depending on whether a username e

In Gitea before 1.25.2, /api/v1/user has different responses for failed authentication depending on whether a username exists.

MEDIUM · CVSS 5.3 EPSS 0.00019
Schedule remediation
  • SSVC automatable: yes - attacks can be scripted at scale
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-204Observable Response Discrepancy
▤

Affected Products & Versions

1
gitea< 1.25.2
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Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Go code.gitea.io/gitea MODERATE fixed in 1.25.2
▣

Scoring & Timeline

5.3
MEDIUM · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD01 Jan 2026 · 05:16 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
yes
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://blog.gitea.com/release-of-1.25.2/Release Notes
https://github.com/go-gitea/gitea/issues/35984Issue Tracking
https://github.com/go-gitea/gitea/pull/36002Issue TrackingPatch
https://github.com/go-gitea/gitea/releases/tag/v1.25.2Release Notes
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