CVE-2026-104633

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.

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Produits concernés

• Gitea
• Gitea gitea

Scores CVSS

Faiblesses (CWE)

• CWE-400
• CWE-835

Références

• https://blog.gitea.com/release-of-28.1.0/ Release Notes
• https://github.com/go-gitea/gitea/pull/39501 Patch
• https://github.com/go-gitea/gitea/pull/39507 Patch
• https://github.com/go-gitea/gitea/releases/tag/v28.1.0 Release Notes
• https://github.com/go-gitea/gitea/security/advisories/GHSA-jj5r-9rpc-8h6h Vendor Advisory

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories