CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
83.8%
Chamilo LMS version 11.x contains an Unserialization vulnerability in the “hash” GET parameter for the api endpoint located at /webservices/api/v2.php that can result in Unauthenticated remote code execution. This attack appear to be exploitable via a simple GET request to the api endpoint. This vulnerability appears to have been fixed in After commit 0de84700648f098c1fbf6b807dee28ec640efe62.
Vendor | Product | Version | CPE |
---|---|---|---|
chamilo | chamilo_lms | 1.11.0 | cpe:2.3:a:chamilo:chamilo_lms:1.11.0:-:*:*:*:*:*:* |
chamilo | chamilo_lms | 1.11.0 | cpe:2.3:a:chamilo:chamilo_lms:1.11.0:alpha2:*:*:*:*:*:* |
chamilo | chamilo_lms | 1.11.0 | cpe:2.3:a:chamilo:chamilo_lms:1.11.0:beta1:*:*:*:*:*:* |
chamilo | chamilo_lms | 1.11.0 | cpe:2.3:a:chamilo:chamilo_lms:1.11.0:beta2:*:*:*:*:*:* |
chamilo | chamilo_lms | 1.11.0 | cpe:2.3:a:chamilo:chamilo_lms:1.11.0:beta3:*:*:*:*:*:* |
chamilo | chamilo_lms | 1.11.0 | cpe:2.3:a:chamilo:chamilo_lms:1.11.0:beta4:*:*:*:*:*:* |
chamilo | chamilo_lms | 1.11.0 | cpe:2.3:a:chamilo:chamilo_lms:1.11.0:beta5:*:*:*:*:*:* |
chamilo | chamilo_lms | 1.11.0 | cpe:2.3:a:chamilo:chamilo_lms:1.11.0:beta6:*:*:*:*:*:* |
chamilo | chamilo_lms | 1.11.0 | cpe:2.3:a:chamilo:chamilo_lms:1.11.0:beta7:*:*:*:*:*:* |
chamilo | chamilo_lms | 1.11.0 | cpe:2.3:a:chamilo:chamilo_lms:1.11.0:rc1:*:*:*:*:*:* |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
83.8%