CVE-2013-4523

Cross-site scripting (XSS) vulnerability in message/lib.php in Moodle through 2.2.11, 2.3.x before 2.3.10, 2.4.x before 2.4.7, and 2.5.x before 2.5.3 allows remote authenticated users to inject arbitrary web script or HTML via a crafted message.

Published Bysecalert@redhat.com

Published DateNov 26, 2013, 05:25

Weakness Type (CWE):CWE-79

CVSS Metrics

Base Score

3.5

Vector String

AV:N/AC:M/Au:S/C:N/I:P/A:N

Base Severity

Version

2.0

Attack Vector (AV)

Attack Complexity (AC)

Privileges Required (PR)

User Interaction (UI)

Scope (S)

Confidentiality (C)

NONE

Integrity (I)

PARTIAL

Availability (A)

NONE

References

http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-41941
http://openwall.com/lists/oss-security/2013/11/25/1
https://moodle.org/mod/forum/discuss.php?d=244480

Weakness Type (CWE):CWE-79

CVSS Metrics

Base Score

3.5

Vector String

AV:N/AC:M/Au:S/C:N/I:P/A:N

Base Severity

Version

2.0

Attack Vector (AV)

Attack Complexity (AC)

Privileges Required (PR)

User Interaction (UI)

Scope (S)

Confidentiality (C)

NONE

Integrity (I)

PARTIAL

Availability (A)

NONE