CVE-2026-33703
HIGH
7,1
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
6,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: high
Availability: none
Description
AI Translation Available
Chamilo LMS is a learning management system. Prior to 2.0.0-RC.3, an Insecure Direct Object Reference (IDOR) vulnerability in the /social-network/personal-data/{userId} endpoint allows any authenticated user to access full personal data and API tokens of arbitrary users by modifying the userId parameter. This results in mass disclosure of sensitive user information and credentials, enabling a full platform data breach. This vulnerability is fixed in 2.0.0-RC.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 6 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
Chamilo Lms by Chamilo
CPE Identifier
View Detailed Analysis
cpe:2.3:a:chamilo:chamilo_lms:2.0.0:alpha3:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Chamilo Lms by Chamilo
CPE Identifier
View Detailed Analysis
cpe:2.3:a:chamilo:chamilo_lms:2.0.0:beta2:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Chamilo Lms by Chamilo
CPE Identifier
View Detailed Analysis
cpe:2.3:a:chamilo:chamilo_lms:2.0.0:alpha1:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Chamilo Lms by Chamilo
CPE Identifier
View Detailed Analysis
cpe:2.3:a:chamilo:chamilo_lms:2.0.0:beta3:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Chamilo Lms by Chamilo
CPE Identifier
View Detailed Analysis
cpe:2.3:a:chamilo:chamilo_lms:2.0.0:alpha5:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Chamilo Lms by Chamilo
CPE Identifier
View Detailed Analysis
cpe:2.3:a:chamilo:chamilo_lms:2.0.0:beta1:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Chamilo Lms by Chamilo
CPE Identifier
View Detailed Analysis
cpe:2.3:a:chamilo:chamilo_lms:2.0.0:alpha4:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Chamilo Lms by Chamilo
CPE Identifier
View Detailed Analysis
cpe:2.3:a:chamilo:chamilo_lms:2.0.0:rc1:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Chamilo Lms by Chamilo
CPE Identifier
View Detailed Analysis
cpe:2.3:a:chamilo:chamilo_lms:2.0.0:rc2:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Chamilo Lms by Chamilo
CPE Identifier
View Detailed Analysis
cpe:2.3:a:chamilo:chamilo_lms:2.0.0:alpha2:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-27x6-c5c7-gpf5