CVE-2026-25120— Gogs Allows Cross-Repository Comment Deletion via DeleteComment
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I. Basic Information for CVE-2026-25120
Vulnerability Information
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Vulnerability Title
Gogs Allows Cross-Repository Comment Deletion via DeleteComment
Source: NVD (National Vulnerability Database)
Vulnerability Description
Gogs is an open source self-hosted Git service. In versions 0.13.4 and below, the DeleteComment API does not verify that the comment belongs to the repository specified in the URL. This allows a repository administrator to delete comments from any other repository by supplying arbitrary comment IDs, bypassing authorization controls. The DeleteComment function retrieves a comment by ID without verifying repository ownership and the Database function DeleteCommentByID performs no repository validation. This issue has been fixed in version 0.14.0.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
通过用户控制密钥绕过授权机制
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 0.13.4及之前版本存在安全漏洞，该漏洞源于DeleteComment API未验证评论所属的仓库，可能导致绕过授权控制并删除任意仓库的评论。
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-2026-25120
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- Cross-repository comment deletion · Advisory · gogs/gogs · GitHubx_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2026-25120
Same Patch Batch · gogs · 2026-02-19 · 4 CVEs total
| CVE-2026-25242 | Gogs allows unauthenticated file uploads | |
| CVE-2026-25232 | Gogs has a Protected Branch Deletion Bypass in Web Interface | |
| CVE-2026-25229 | Gogs Authorization Bypass Allows Cross-Repository Label Modification |
IV. Related Vulnerabilities
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Gogs: Release tag option injection in release deletion - CVE-2026-25921
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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-639
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