CVE-2026-66849

4.3 MEDIUMpublic exploit available

Published 2026-10-14 · Updated 2026-10-14

AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.

NVD description

Gitea's package registry grants authenticated users read access to packages owned by Limited-visibility users without excluding restricted accounts. A restricted user can enumerate and download those packages despite the visibility policy that should prevent this access. The issue affects user-owned package registries and exposes package contents across the intended authorization boundary.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Weaknesses

CWE-284

Public exploit & PoC references

https://github.com/go-gitea/gitea/pull/39043
https://github.com/go-gitea/gitea/pull/39058
https://github.com/go-gitea/gitea/releases/tag/v1.27.3
https://github.com/go-gitea/gitea/security/advisories/GHSA-px3q-x2mm-55wg

All references

https://blog.gitea.com/release-of-1.27.3/
https://github.com/go-gitea/gitea/pull/39043
https://github.com/go-gitea/gitea/pull/39058
https://github.com/go-gitea/gitea/releases/tag/v1.27.3
https://github.com/go-gitea/gitea/security/advisories/GHSA-px3q-x2mm-55wg

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

Related CVEs

MEDIUMCVE-2023-54412PoC
CRITICALCVE-2024-34320
HIGHCVE-2025-70962PoC
HIGHCVE-2026-100114
HIGHCVE-2026-100115
MEDIUMCVE-2026-100621PoC
CRITICALCVE-2026-100758
MEDIUMCVE-2026-100883PoC

Related by shared AI tags and CWE weakness class. Browse the full archive.