CVE-2026-20736
highPriorität · verfolgen · 0EPSS 0.004 · 37. PerzentilDEEUUSEPSS · bewertet 2026-10-27
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.
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen
SSVC
Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (7)
Betroffene Produkte und Versionsbereiche.
Advisories (4)
Hersteller- und Ökosystem-Meldungen dazu.
- WID-SEC-W-2026-0200Gitea: Mehrere SchwachstellenDeutsch2026-01-22csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Gitea ausnutzen, um Informationen offenzulegen, und um Sicherheitsvorkehrungen zu umgehen.
- GHSA-hgr3-x44x-33hxGitea has improper access control for uploaded attachments2026-01-23ghsa · osvUS
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.
- BIT-gitea-2026-20736Gitea Web Attachment Deletion: Cross-Repository Unauthorized Deletion via Missing Repo Ownership Check2026-01-30vendor · osvUS
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.
- GO-2026-4367Gitea has improper access control for uploaded attachments in code.gitea.io/gitea2026-02-02vendor · osvUS
Gitea has improper access control for uploaded attachments in code.gitea.io/gitea
auch bekannt als (7)
Weitere Namen und Kennungen dieser Entität.
- CNNVD-202601-3465cnnvd
- EUVD-2026-4269enisa_euvd
- GHSA-hgr3-x44x-33hxenisa_euvd
- BIT-gitea-2026-20736osv
- GHSA-hgr3-x44x-33hxosv
- GHSA-jr6h-pwwp-c8g6osv
- GO-2026-4367osv
quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (16)
Externe Belege — Patches, Meldungen, Analysen.
- https://blog.gitea.com/release-of-1.25.4/cnnvd
- https://github.com/go-gitea/gitea/pull/36320cnnvd
- https://github.com/go-gitea/gitea/releasesPatchcnnvd
- https://github.com/go-gitea/gitea/releases/tag/v1.25.4cnnvd
- https://github.com/go-gitea/gitea/security/advisories/GHSA-jr6h-pwwp-c8g6cnnvd
- https://blog.gitea.com/release-of-1.25.4/enisa_euvd
- https://github.com/go-gitea/gitea/pull/36320enisa_euvd
- https://github.com/go-gitea/gitea/releases/tag/v1.25.4enisa_euvd
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