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Vulnerability details: VCID-kgtb-s2y4-juh8
Vulnerability ID VCID-kgtb-s2y4-juh8
Aliases CVE-2013-1833
GHSA-89f3-74m6-g27g
Summary Moodle Multiple cross-site scripting (XSS) vulnerabilities in the File Picker module 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.
Status Published
Exploitability 0.5
Weighted Severity 2.7
Risk 1.4
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
generic_textual LOW http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-37507
generic_textual LOW http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101310.html
generic_textual LOW http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101358.html
generic_textual LOW http://openwall.com/lists/oss-security/2013/03/25/2
epss 0.00208 https://api.first.org/data/v1/epss?cve=CVE-2013-1833
epss 0.00208 https://api.first.org/data/v1/epss?cve=CVE-2013-1833
cvssv3.1_qr LOW https://github.com/advisories/GHSA-89f3-74m6-g27g
generic_textual LOW https://github.com/moodle/moodle
generic_textual LOW https://github.com/moodle/moodle/commit/75822af579ec07cca1c6781a7c989625dcdd5463
generic_textual LOW https://github.com/moodle/moodle/commit/93e9ea9989ec6e91153d9651c9a4bc7dac1cf9ce
generic_textual LOW https://github.com/moodle/moodle/commit/954b35451112c333c0ae77dff25dafbf41587c26
generic_textual LOW https://github.com/moodle/moodle/commit/ca2a7956b2957d8495e154409694d205bb4ae3ef
generic_textual LOW https://moodle.org/mod/forum/discuss.php?d=225344
generic_textual LOW https://nvd.nist.gov/vuln/detail/CVE-2013-1833
Reference id Reference type URL
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-37507
http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101310.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101358.html
http://openwall.com/lists/oss-security/2013/03/25/2
https://api.first.org/data/v1/epss?cve=CVE-2013-1833
https://github.com/moodle/moodle
https://github.com/moodle/moodle/commit/75822af579ec07cca1c6781a7c989625dcdd5463
https://github.com/moodle/moodle/commit/93e9ea9989ec6e91153d9651c9a4bc7dac1cf9ce
https://github.com/moodle/moodle/commit/954b35451112c333c0ae77dff25dafbf41587c26
https://github.com/moodle/moodle/commit/ca2a7956b2957d8495e154409694d205bb4ae3ef
https://moodle.org/mod/forum/discuss.php?d=225344
https://nvd.nist.gov/vuln/detail/CVE-2013-1833
GHSA-89f3-74m6-g27g https://github.com/advisories/GHSA-89f3-74m6-g27g
No exploits are available.
Exploit Prediction Scoring System (EPSS)
Percentile 0.43402
EPSS Score 0.00208
Published At June 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-01T12:26:12.220057+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-89f3-74m6-g27g/GHSA-89f3-74m6-g27g.json 36.1.3