CVE-2026-110311

medium

Description

Creating a draft release through the API returned an `assets` list that was built from a release without an ID, which matched every attachment that was not linked to a release. A user who could create a draft release in a repository therefore received the metadata (file name, UUID, upload time, size and download count) of issue and comment attachments of repositories they could not read, and of abandoned uploads.

References

https://github.com/go-gitea/gitea/security/advisories/GHSA-8j56-f865-gqq2

https://github.com/go-gitea/gitea/releases/tag/v28.2.0

https://github.com/go-gitea/gitea/pull/39752

https://github.com/go-gitea/gitea/pull/39743

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-103989

https://blog.gitea.com/release-of-28.2.0/

Details

Source: Mitre, NVD

Published: 2026-10-18

Updated: 2026-10-18

Risk Information

CVSS v2

Base Score: 4

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 4.3

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Severity: Medium