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    CVE-2026-52799

    Gogs is an open source self-hosted Git service. Prior to 0.14.3, GET /attachments/:uuid returns the raw attachment file without verifying whether the requester has view permission for the associated Issue/Comment/Release or the repository. In a test environment with REQUIRE_SIGNIN_VIEW = false, we confirmed that an unauthenticated user can download attachments belonging to a private repository. This vulnerability is fixed in 0.14.3.

    Published:Jun 24, 2026
    Last Modified:Jun 25, 2026
    EPS:Jun 24, 2026
    EPSS Score:0.00422
    CVSS Score:7.5

    Affected Products

    Vendor
    Gogs
    Product
    Gogs

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-665 Exploitation of Thunderbolt Protection Flaws

    Related CVEs

    CVE-2026-52797 (CVSS 8.5) — Gogs is an open source self-hosted Git service. Prior to 0.14.0, as an authorized user, an intruder can dictat…
    CVE-2026-52813 (CVSS 10) — Gogs is an open source self-hosted Git service. Prior to 0.14.3, organization names containing path traversal …
    CVE-2026-52812 (CVSS 7.1) — Gogs is an open source self-hosted Git service. Prior to 0.14.3, Git LFS storage is content-addressed by OID a…
    CVE-2026-52811 (CVSS 9) — Gogs is an open source self-hosted Git service. Prior to 0.14.3, (*Repository).UploadRepoFiles checks for syml…
    CVE-2026-52810 (CVSS 7.1) — Gogs is an open source self-hosted Git service. Prior to 0.14.3, Git smart HTTP authorizes POST …/git-receive-…
    CVE-2026-52809 (CVSS 6.8) — Gogs is an open source self-hosted Git service. Prior to 0.14.3, password-reset tokens are generated using con…
    CVE-2026-52808 (CVSS 7.1) — Gogs is an open source self-hosted Git service. Prior to 0.14.3, three API endpoints — PATCH /api/v1/repos/:ow…
    CVE-2026-52816 (CVSS 5.4) — Gogs is an open source self-hosted Git service. Prior to 0.14.3, the Jupyter Notebook (ipynb) sanitizer endpoi…
    CVE-2026-52807 (CVSS 4.8) — Gogs is an open source self-hosted Git service. Prior to 0.14.3, in new_form.tmpl, milestone names are rendere…
    CVE-2026-52805 (CVSS 8.7) — Gogs is an open source self-hosted Git service. Prior to 0.14.3, a Server-Side Request Forgery (SSRF) vulnerab…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High