CVE-2013-4523 describes a Cross-site Scripting (XSS) vulnerability in Moodle versions 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, specifically within the message/lib.php component. This vulnerability allows remote authenticated users to inject arbitrary web script or HTML via a crafted message. The severity is moderate, with a CVSS score of 3.5, indicating that an attacker requires authentication and medium attack complexity to achieve partial integrity impact. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage regarding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.2.11CPE matchmatch criteria | cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:* | ||
1.1.1CPE matchmatch criteria | cpe:2.3:a:moodle:moodle:1.1.1:*:*:*:*:*:*:* | ||
1.2.0CPE matchmatch criteria | cpe:2.3:a:moodle:moodle:1.2.0:*:*:*:*:*:*:* | ||
1.2.1CPE matchmatch criteria | cpe:2.3:a:moodle:moodle:1.2.1:*:*:*:*:*:*:* | ||
1.3.0CPE matchmatch criteria | cpe:2.3:a:moodle:moodle:1.3.0:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:S/C:N/I:P/A:N
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.