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CVE-2013-1833

3.5 · LOW

Multiple cross-site scripting (XSS) vulnerabilities in the File Picker module in Moodle 2.x through 2.1.10, 2.2.x before 2.2.8, 2.3.x before 2.3.5, and 2.4.x before 2.4.2 allow remote authenticated…

Published Mar 25, 2013moodleCWE-79EPSS 1.45%

Overview

CVE-2013-1833 is a low-severity vulnerability affecting moodle moodle. It was published on March 25, 2013 and has a CVSS 2.0 base score of 3.5 (LOW).

This vulnerability has a CVSS 2.0 base score of 3.5, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

Multiple cross-site scripting (XSS) vulnerabilities in the File Picker module in Moodle 2.x through 2.1.10, 2.2.x before 2.2.8, 2.3.x before 2.3.5, and 2.4.x before 2.4.2 allow remote authenticated users to inject arbitrary web script or HTML via a crafted filename.

Remediation

Check the references section for vendor advisories and patches from moodle. Update moodle to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Refgit.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-37507Reflists.fedoraproject.org/pipermail/package-announce/2013-April/101310.htmlReflists.fedoraproject.org/pipermail/package-announce/2013-April/101358.htmlRefopenwall.com/lists/oss-security/2013/03/25/2Refmoodle.org/mod/forum/discuss.php?d=225344Refgit.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-37507Reflists.fedoraproject.org/pipermail/package-announce/2013-April/101310.htmlReflists.fedoraproject.org/pipermail/package-announce/2013-April/101358.htmlRefopenwall.com/lists/oss-security/2013/03/25/2Refmoodle.org/mod/forum/discuss.php?d=225344

How CyberStrike helps

Frequently asked questions

What is CVE-2013-1833?

CVE-2013-1833 is a low-severity vulnerability affecting moodle moodle. It was published on March 25, 2013 and has a CVSS 2.0 base score of 3.5 (LOW).

How severe is CVE-2013-1833?

This vulnerability has a CVSS 2.0 base score of 3.5, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2013-1833?

Check the references section for vendor advisories and patches from moodle. Update moodle to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2013-1833?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2013-1833 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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