CVE-2026-52810

Gogs: Write to readonly repositories using receive-pack + service=git-upload-pack confusion

Published Jun 24, 2026 CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
Description
Gogs is an open source self-hosted Git service. Prior to 0.14.3, Git smart HTTP authorizes POST …/git-receive-pack using the client-supplied service query string (so ?service=git-upload-pack is evaluated as read access) while routing still runs git receive-pack, allowing push where only read should be allowed. This vulnerability is fixed in 0.14.3.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-wmfg-5p4h-5fw3 Gogs allows users to write to readonly repositories using receive-pack + service=git-upload-pack confusion
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Gogs
Gogs gogs
Vendors & Products Gogs
Gogs gogs
Type Values Removed Values Added
Description Gogs is an open source self-hosted Git service. Prior to 0.14.3, Git smart HTTP authorizes POST …/git-receive-pack using the client-supplied service query string (so ?service=git-upload-pack is evaluated as read access) while routing still runs git receive-pack, allowing push where only read should be allowed. This vulnerability is fixed in 0.14.3.
Title Gogs: Write to readonly repositories using receive-pack + service=git-upload-pack confusion
Weaknesses CWE-284
References
Metrics cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Jun 25, 2026, 2:39 PM
Reserved
Jun 8, 2026, 6:02 PM
Status
Deferred
Published
Jun 24, 2026, 9:16 PM
Modified
Jun 25, 2026, 4:16 PM