Description
When a release was edited, the files of the attachments to remove were deleted by the identifiers submitted in the form rather than by the attachments verified to belong to the release. A user with write access to the releases of any repository, including their own, could submit a crafted identifier that resolves to the stored file of another attachment and delete it, provided they know that attachment's UUID. The attachment record stayed, so downloads of the affected issue, comment or release file failed. Release edits now only delete the files of attachments that belong to the release.
Published: 2026-11-15
Score: n/a
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
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Remediation

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History

Sun, 15 Nov 2026 21:30:00 +0000

Type Values Removed Values Added
Description When a release was edited, the files of the attachments to remove were deleted by the identifiers submitted in the form rather than by the attachments verified to belong to the release. A user with write access to the releases of any repository, including their own, could submit a crafted identifier that resolves to the stored file of another attachment and delete it, provided they know that attachment's UUID. The attachment record stayed, so downloads of the affected issue, comment or release file failed. Release edits now only delete the files of attachments that belong to the release.
Title Gitea deletion of arbitrary attachment files through release edit
Weaknesses CWE-22
CWE-639
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: Gitea

Published:

Updated: 2026-11-15T21:14:01.669Z

Reserved: 2026-11-15T20:29:37.615Z

Link: CVE-2026-123065

cve-icon Vulnrichment

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cve-icon NVD

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cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses