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CVE-2026-52810

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

HIGH
7.1
CVSS Score
Published: June 24, 2026 at 08:30 PM UTC
Updated: June 27, 2026 at 11:42 AM UTC
1 product affected across 1 vendorGogs

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Severity
HIGH7.1
Exploit prediction
EPSS 0.4%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Gogs· Gogs
60%
v < 0.14.3
Affected range stops below 0.14.3, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

x_refsource_CONFIRM
Source: cverecord
https://github.com/gogs/gogs/security/advisories/GHSA-wmfg-5p4h-5fw3
x_refsource_MISC
Source: cverecord
https://github.com/gogs/gogs/pull/8331
x_refsource_MISC
Source: cverecord
https://github.com/gogs/gogs/commit/7c9cf53aca957959bcd98b0cc987d9901b7cb184
x_refsource_MISC
Source: cverecord
https://github.com/gogs/gogs/releases/tag/v0.14.3

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.1HIGHGitHub_M
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-284

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