CVE-2026-23632— Gogs user can update repository content with read-only permission
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I. Basic Information for CVE-2026-23632
Vulnerability Information
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Vulnerability Title
Gogs user can update repository content with read-only permission
Source: NVD (National Vulnerability Database)
Vulnerability Description
Gogs is an open source self-hosted Git service. In version 0.13.3 and prior, the endpoint "PUT /repos/:owner/:repo/contents/*" does not require write permissions and allows access with read permission only via repoAssignment(). After passing the permission check, PutContents() invokes UpdateRepoFile(), which results in commit creation and the execution of git push. As a result, a token with read-only permission can be used to modify repository contents. This issue has been patched in versions 0.13.4 and 0.14.0+dev.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
Gogs 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Gogs（Go Git Service）是Gogs团队的一个基于Go语言的自助Git托管服务，它支持创建、迁移公开/私有仓库，添加、删除仓库协作者等。 Gogs 0.13.3及之前版本存在安全漏洞，该漏洞源于端点PUT /repos/:owner/:repo/contents/*权限检查不当，可能导致使用只读令牌修改仓库内容。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-23632
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Same Patch Batch · gogs · 2026-02-06 · 6 CVEs total
| CVE-2026-22592 | 6.5 MEDIUM | Gogs is Vulnerable to Denial of Service |
| CVE-2026-23633 | 6.5 MEDIUM | Gogs has arbitrary file read/write via path traversal in Git hook editing |
| CVE-2026-24135 | Gogs vulnerable to arbitrary file deletion via path traversal in wiki page update | |
| CVE-2025-64175 | Gogs Vulnerable to 2FA Bypass via Recovery Code | |
| CVE-2025-64111 | Gogs's update .git/config file allows remote command execution |
IV. Related Vulnerabilities
Same product: gogs
- CVE-2026-26276
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Gogs: Stored XSS in branch and wiki views through author and - CVE-2026-26194
Gogs: Release tag option injection in release deletion - CVE-2026-25921
Gogs: Cross-repository LFS object overwrite via missing cont
Same vendor: gogs
- CVE-2026-26276
Gogs: DOM-based XSS via milestone selection - CVE-2026-26196
Gogs: Access tokens get exposed through URL params in API re - CVE-2026-26195
Gogs: Stored XSS in branch and wiki views through author and - CVE-2026-26194
Gogs: Release tag option injection in release deletion - CVE-2026-25921
Gogs: Cross-repository LFS object overwrite via missing cont
Same weakness: CWE-862
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V. Comments for CVE-2026-23632
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