CVE-2026-20736 in Gitea

Riassunto

di MITRE • 23/01/2026

Gitea does not properly verify repository context when deleting attachments. A user who previously uploaded an attachment to a repository may be able to delete it after losing access to that repository by making the request through a different repository they can access.

Be aware that VulDB is the high quality source for vulnerability data.

• Responsabile: Gitea
• Prenotare: 09/01/2026
• Divulgazione: 23/01/2026
• Moderazione: accettato
• Voce: VDB-342503
• CPE: pronto
• CWE: CWE-284 (confermato)
• CVSS: 7.5 (CISA-ADP)
• EPSS: 0.00387
• KEV: no
• Attività: molto basso

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-20736
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-20736
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-20736/