CVE-2026-19118: Time-of-check Time-of-use (TOCTOU) Race Condition

A time-of-check time-of-use race condition vulnerability was identified in GitHub Enterprise Server that allowed remote code execution. Exploitation required an authenticated user with write access to a repository and precise timing of concurrent upload requests. This vulnerability affected all...

CVE-2025-13488

The CVE-2025-13488 entry concerns Sonatype Nexus Repository 3 where a regression in version 3.83.0 stops applying a security header to certain user-uploaded content served from repositories, enabling stored XSS with user context. Affected component is the Nexus Repository 3 plugin chain handling ...

CVE-2025-13488: Improper Neutralization of Input During Web Page Generation

Due to a regression introduced in version 3.83.0, a security header is no longer applied to certain user-uploaded content served from repositories. This may allow an authenticated attacker with repository upload privileges to exploit a stored cross-site scripting XSS vulnerability with user conte...

Gogs OS Command Injection vulnerability

Impact The malicious user is able to update a crafted config file into repository's .git directory in combination with crafted file deletion to gain SSH access to the server on case-insensitive file systems. All installations with repository upload enabled default on case-insensitive file systems...

GHSA-PFVH-P8QP-9WW9 Gogs OS Command Injection vulnerability

Impact The malicious user is able to update a crafted config file into repository's .git directory in combination with crafted file deletion to gain SSH access to the server on case-insensitive file systems. All installations with repository upload enabled default on case-insensitive file systems...

PT-2023-12641 · Gogs · Gogs

Name of the Vulnerable Software and Affected Versions: gogs/gogs versions prior to 0.12.11 Description: The issue allows a malicious user to update a crafted config file into a repository's .git directory, in combination with crafted file deletion, to gain SSH access to the server on...

OS Command Injection in file editor in Gogs

Impact The malicious user is able to update a crafted config file into repository's .git directory in combination with crafted file deletion to gain SSH access to the server. All installations with repository upload enabled default are affected. Patches File deletions are prohibited to repository...

GHSA-67MX-JC2F-JGJM OS Command Injection in file editor in Gogs

Impact The malicious user is able to update a crafted config file into repository's .git directory in combination with crafted file deletion to gain SSH access to the server. All installations with repository upload enabled default are affected. Patches File deletions are prohibited to repository...

PT-2022-14238 · Gogs · Gogs

Name of the Vulnerable Software and Affected Versions: gogs/gogs versions prior to 0.12.9 Description: The issue allows a malicious user to update a crafted config file into the repository's .git directory, combined with crafted file deletion, to gain SSH access to the server. This affects all...

Bypass to Remote Command Execution in uploading repository file

Description I find a bypass for CVE-2022-0415 and previous fixs. In the fix of CVE-2022-0415, gogs filter /.git/ by strings.HasSuffix and strings.Contains. However, use /.Git/ can bypass this and upload successfully Proof of Concept Create a repository in Gogs, upload a file config to the...

OS Command Injection

github.com/gogs/gogs is vulnerable to OS command injection. The vulnerability exists only in windows when the repository upload is enabled, allowing an attacker to upload maliciously crafted config file to the UpdateRepoFile function of repoeditor.go and gain SSH access to the server...

OS Command Injection in gogs

Impact The malicious user is able to update a crafted config file into repository's .git directory with to gain SSH access to the server. All installations with repository upload enabled default are affected. Patches Repository file updates are prohibited to its .git directory. Users should upgra...

OS Command Injection in gogs

Impact The malicious user is able to upload a crafted config file into repository's .git directory with to gain SSH access to the server. All Windows installations with repository upload enabled default are affected. Patches Repository file uploads are prohibited to its .git directory. Users shou...

OS Command Injection in gogs

Impact The malicious user is able to upload a crafted config file into repository's .git directory with to gain SSH access to the server. All Windows installations with repository upload enabled default are affected. Patches Repository file uploads are prohibited to its .git directory. Users shou...