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CVE-2026-20912

—
CVSS 3.1
9.1 critical
EPSS
<1%p36
Published
()
Modified
Description

Gitea does not properly validate repository ownership when linking attachments to releases. An attachment uploaded to a private repository could potentially be linked to a release in a different public repository, making it accessible to unauthorized users.

Vendors
gitea
Products
gitea
Weakness
CWE-284, CWE-639, CWE-283
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
NVD CVE.org GitHub PoCs EPSS (0.4%)

In the news

No ingested article mentions this CVE yet.