CVEvulnerability

CVE-2026-104633

6.5 MEDIUM Published 2026-10-06 Modified 2026-10-13 Official page ↗
Status
Analyzed
Published
2026-10-06
Last modified
2026-10-13
Assigner
88ee5874-cf24-4952-aea0-31affedb7ff2
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-400, CWE-835

Description

When migrating a repository from another Gitea instance, Gitea used the page size reported in the source server's API settings to end its paginated downloads. A source that reported `max_response_items` as `0` made these loops run indefinitely and grow server memory until it was exhausted. Any user who can migrate repositories could point a migration at a server they control and cause a denial of service.

Affected configurations

• gitea gitea (< 28.1.0)

Related

Weakness · CWE (2)

  • CWE-400 Uncontrolled Resource Consumption weakness
  • CWE-835 Loop with Unreachable Exit Condition weakness

References