Vulnerability record · CVE-2026-25242 · published 19 February 2026

CVE-2026-25242: Gogs missing authorization vulnerability

Gogs · Gogs

Gogs is an open source self-hosted Git service. Versions 0.13.4 and below expose unauthenticated file upload endpoints by default. When the global RequireSigninView setting is disabled (default), any remote user can upload arbitrary files to the server via /releases/attachments and /issues/attachments. This enables the instance to be abused as a public file host, potentially leading to disk exhaustion, content hosting, or delivery of malware. CSRF tokens do not mitigate this attack due to same-origin cookie issuance. This issue has been fixed in version 0.14.1.

6.9 CVSS 4.0 Medium EPSS 0.63% · top 52.0% CWE-862 · Missing authorization

6.9CVSS 4.0 base score

0.63%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

4References, 1 tagged exploit

17 Jun 2026Last modified by NVD

Description

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Gogs Gogs

References

Link	Tags
https://github.com/gogs/gogs/commit/628216d5889fcb838c471f4754f09b935d9cd9f3	Patch
https://github.com/gogs/gogs/pull/8128	Issue Tracking
https://github.com/gogs/gogs/releases/tag/v0.14.1	Release Notes
https://github.com/gogs/gogs/security/advisories/GHSA-fc3h-92p8-h36f	ExploitPatchVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.7CVE-2025-8110Gogs PutContents API symlink handling allows remote code executionThe PutContents API in Gogs mishandles symbolic links, letting a user write file content through a symlink and escape the intended repository path (C…KEVEPSS 85%analysed10 Dec 2025 9.9CVE-2024-39930Gogs argument injection vulnerabilityThe built-in SSH server of Gogs through 0.13.0 allows argument injection in internal/ssh/ssh.go, leading to remote code execution. Authenticated atta…EPSS 7.7%4 Jul 2024 9.9CVE-2024-39931Gogs internal file deletion via path handling flawGogs through 0.13.0 allows deletion of internal files. The flaw is a path handling issue (CWE-552) that lets a user with a valid account remove files…EPSS 53%analysed4 Jul 2024 9.9CVE-2024-39932Gogs code injection vulnerabilityGogs through 0.13.0 allows argument injection during the previewing of changes.EPSS 17%4 Jul 2024 9.8CVE-2024-56731Gogs vulnerabilityGogs is an open source self-hosted Git service. Prior to version 0.13.3, it's still possible to delete files under the .git directory and achieve rem…EPSS 1.2%24 Jun 2025 9.8CVE-2022-1884Gogs os command injection vulnerabilityA remote command execution vulnerability exists in gogs/gogs versions <=0.12.7 when deployed on a Windows server. The vulnerability arises due to imp…EPSS 1.8%15 Nov 2024 9.8CVE-2022-2024Gogs OS command injection before 0.12.11Gogs, a self-hosted Git service, contains an OS command injection flaw (CWE-78) in versions prior to 0.12.11. The CVSS 3.1 vector rates it 9.8 critic…EPSS 98%analysed25 Feb 2023 9.8CVE-2022-1986Gogs os command injection vulnerabilityOS Command Injection in GitHub repository gogs/gogs prior to 0.12.9.EPSS 4.5%9 Jun 2022

Source: NIST National Vulnerability Database (record CVE-2026-25242), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.