CVE-2026-3306
MEDIUM
5,3
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: low
User Interaction: none
Confidentiality: N/A
Integrity: N/A
Availability: N/A
MEDIUM
4,3
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: low
Availability: none
Description
AI Translation Available
An improper authorization vulnerability was identified in GitHub Enterprise Server that allowed a user with read access to a repository and write access to a project to modify issue and pull request metadata through the project. When adding an item to a project that already existed, column value updates were applied without verifying the actor's repository write permissions. This vulnerability was reported via the GitHub Bug Bounty program and has been fixed in GitHub Enterprise Server versions 3.14.24, 3.15.19, 3.16.15, 3.17.12, 3.18.6 and 3.19.3.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0004
Percentile
0,1th
Updated
EPSS Score Trend (Last 5 Days)
639
Authorization Bypass Through User-Controlled Key
IncompleteCommon Consequences
Security Scopes Affected:
Access Control
Potential Impacts:
Bypass Protection Mechanism
Gain Privileges Or Assume Identity
Applicable Platforms
All platforms may be affected
Application
Enterprise Server by Github
Version Range Affected
From
3.18.0
(inclusive)
To
3.18.6
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Enterprise Server by Github
Version Range Affected
From
3.17.0
(inclusive)
To
3.17.12
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Enterprise Server by Github
Version Range Affected
From
3.16.0
(inclusive)
To
3.16.15
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Enterprise Server by Github
Version Range Affected
To
3.14.24
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Enterprise Server by Github
Version Range Affected
From
3.15.0
(inclusive)
To
3.15.19
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Enterprise Server by Github
Version Range Affected
From
3.19.0
(inclusive)
To
3.19.3
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://docs.github.com/en/[email protected]/admin/release-notes#3.14.24
https://docs.github.com/en/[email protected]/admin/release-notes#3.15.19
https://docs.github.com/en/[email protected]/admin/release-notes#3.16.15
https://docs.github.com/en/[email protected]/admin/release-notes#3.17.12
https://docs.github.com/en/[email protected]/admin/release-notes#3.18.6
https://docs.github.com/en/[email protected]/admin/release-notes#3.19.3