TI-2026-37914 Aliases CVE-2026-52805 GHSA-g2f5-gjr4-qjvm

Gogs: Migration Redirect Bypass Leads to Internal Repository Theft

MEDIUM 40CWE-918Published 2026-06-24 · Updated 2026-11-03

Key facts

Attack vector: Network
Privileges required: Low
User interaction: Required
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: High · High · None
Fix status: Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub.

Summary

Gogs is an open source self-hosted Git service. Prior to 0.14.3, a Server-Side Request Forgery (SSRF) vulnerability exists in the repository migration functionality. The application validates only the initially submitted URL hostname, but git clone --mirror follows HTTP redirects. An authenticated user can submit a public URL that redirects to a blocked internal endpoint (e.g., 127.0.0.1), importing the internal repository's contents into an attacker-controlled repository. This vulnerability is fixed in 0.14.3.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00384 32nd percentileScored 2026-11-07

Fix Fixed gogs (gogs): 0.14.3gogs.io/gogs (Go): 0.14.3

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Gogs	gogs	before 0.14.3	0.14.3	Patch available	CNA
—	gogs.io/gogs (Go)	before 0.14.3	0.14.3	Patch available	GHSA-g2f5-gjr4-qjvm

gogs VendorGogs Affected before 0.14.3 Fixed in 0.14.3 Patch available CNA
gogs.io/gogs (Go) Vendor— Affected before 0.14.3 Fixed in 0.14.3 Patch available GHSA-g2f5-gjr4-qjvm

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPE	Versions	Role	Vendor
cpe:2.3:a:gogs:gogs::::::::	—	—	Gogs

cpe:2.3:a:gogs:gogs:*:*:*:*:*:*:*:* Versions — — ·Gogs

Remediation

Fix · CNA gogs (gogs) Fixed in 0.14.3
Fix · GHSA-g2f5-gjr4-qjvm gogs.io/gogs (Go) Fixed in 0.14.3 Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2026-52805
2026-10-03 Alias added: GHSA-g2f5-gjr4-qjvm
2026-11-03 CISA SSVC decision points changed

References

Advisory 1

https://nvd.nist.gov/vuln/detail/CVE-2026-52805

Other 5

TI-2025-07419 File overwrite in file update API in Gogs KEVCVSS 4.0HIGH 8.7
TI-2022-01876 OS Command Injection in gogs/gogs CVSS 3.1CRITICAL 9.8
TI-2024-36988 Gogs has a Path Traversal in file update API CVSS 4.0HIGH 8.7
TI-2026-37922 Gogs: Path Traversal in organization name results in RCE through Git hooks CVSS 3.1CRITICAL 10.0
TI-2022-01744 Remote Command Execution in gogs/gogs CVSS 3.1CRITICAL 10.0
TI-2025-39562 Gogs's update .git/config file allows remote command execution CVSS 4.0CRITICAL 9.3

See all 75 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences