Home/CVE/An issue was discovered in Gitea through 1.11.5. An attacker can trigger a deadlock by initiating a transfer of a reposi
CVE

CVE-2020-13246

An issue was discovered in Gitea through 1.11.5. An attacker can trigger a deadlock by initiating a transfer of a reposi

An issue was discovered in Gitea through 1.11.5. An attacker can trigger a deadlock by initiating a transfer of a repository's ownership from one organization to another.

HIGH · CVSS 7.5 EPSS 0.00797
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-667Improper Locking
▤

Affected Products & Versions

1
gitea<= 1.11.5
▤

Affected Packages

2
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 fixed in 1.12.0
Go github.com/go-gitea/gitea HIGH fixed in 1.12.0
⚠

Public Exploits & PoCs

2
pocgithub.com · 10549github.com
pocwww.youtube.com · watch?v=DmVgADSVS88www.youtube.com
▣

Scoring & Timeline

7.5
HIGH · 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 NVD20 May 2020 · 06:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/go-gitea/gitea/pull/11438PatchThird Party Advisory
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