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.

CVSS v3.1

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v3.1

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

0.42% chance of exploitation in the next 30 days, 35th percentile

Published

2026-06-24

Updated

2026-06-25

Proof-of-concept exploits (1)

• advisories/GHSA-p9f5-h3rx-j5qw

References

• CVE Record
• NVD entry

Related

• CVE-2026-52798
• CVE-2026-52800
• CVE-2026-52792
• CVE-2026-52802
• CVE-2026-52776
• CVE-2026-52804