{"url":"http://public2.vulnerablecode.io/api/packages/52253?format=json","purl":"pkg:npm/yui@3.10.12","type":"npm","namespace":"","name":"yui","version":"3.10.12","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"3.11.0pr1","latest_non_vulnerable_version":"3.11.0pr1","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/14510?format=json","vulnerability_id":"VCID-bkcw-p2su-pkde","summary":"YUI Cross-site Scripting (XSS) vulnerability\nCross-site scripting (XSS) vulnerability in io.swf in the IO Utility component in Yahoo! YUI 3.10.2, as used in Moodle through 2.1.10, 2.2.x before 2.2.11, 2.3.x before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.1, and other products, allows remote attackers to inject arbitrary web script or HTML via a crafted string in a URL.  NOTE: this vulnerability exists because of a CVE-2013-4939 regression.","references":[{"reference_url":"http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-39678","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-39678"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2013-4940","reference_id":"","reference_type":"","scores":[{"value":"0.00344","scoring_system":"epss","scoring_elements":"0.56991","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00344","scoring_system":"epss","scoring_elements":"0.57086","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00344","scoring_system":"epss","scoring_elements":"0.57097","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00344","scoring_system":"epss","scoring_elements":"0.57076","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00344","scoring_system":"epss","scoring_elements":"0.57053","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00344","scoring_system":"epss","scoring_elements":"0.57081","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00344","scoring_system":"epss","scoring_elements":"0.57077","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00344","scoring_system":"epss","scoring_elements":"0.57055","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00344","scoring_system":"epss","scoring_elements":"0.5699","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00344","scoring_system":"epss","scoring_elements":"0.5701","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00344","scoring_system":"epss","scoring_elements":"0.5694","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00344","scoring_system":"epss","scoring_elements":"0.57034","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00344","scoring_system":"epss","scoring_elements":"0.57056","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00344","scoring_system":"epss","scoring_elements":"0.57084","published_at":"2026-04-08T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2013-4940"},{"reference_url":"https://moodle.org/mod/forum/discuss.php?d=232496","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://moodle.org/mod/forum/discuss.php?d=232496"},{"reference_url":"https://web.archive.org/web/20130909203912/http://yuilibrary.com/support/20130515-vulnerability","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://web.archive.org/web/20130909203912/http://yuilibrary.com/support/20130515-vulnerability"},{"reference_url":"https://yuilibrary.com/support/20130515-vulnerability/)","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3","scoring_elements":""}],"url":"https://yuilibrary.com/support/20130515-vulnerability/)"},{"reference_url":"https://github.com/nodejs/security-wg/blob/main/vuln/npm/332.json","reference_id":"332","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3","scoring_elements":""}],"url":"https://github.com/nodejs/security-wg/blob/main/vuln/npm/332.json"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2013-4940","reference_id":"CVE-2013-4940","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-4940"},{"reference_url":"https://github.com/advisories/GHSA-x5hj-47vv-53p8","reference_id":"GHSA-x5hj-47vv-53p8","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-x5hj-47vv-53p8"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/52259?format=json","purl":"pkg:npm/yui@3.10.13","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/yui@3.10.13"},{"url":"http://public2.vulnerablecode.io/api/packages/301661?format=json","purl":"pkg:npm/yui@3.11.0pr1","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/yui@3.11.0pr1"}],"aliases":["CVE-2013-4940","GHSA-x5hj-47vv-53p8"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-bkcw-p2su-pkde"}],"fixing_vulnerabilities":[],"risk_score":"3.1","resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/yui@3.10.12"}