Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/43381?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/43381?format=api", "vulnerability_id": "VCID-47h1-1tt9-4fat", "summary": "Moodle vulnerable to Cross-site Scripting\nMultiple cross-site scripting (XSS) vulnerabilities in the course-tags functionality in tag/coursetags_more.php in Moodle 2.0.x before 2.0.2 allow remote attackers to inject arbitrary web script or HTML via the (1) sort or (2) show parameter.", "aliases": [ { "alias": "CVE-2011-4282" }, { "alias": "GHSA-6xqg-f34f-5fjx" } ], "fixed_packages": [], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/61518?format=api", "purl": "pkg:composer/moodle/moodle@2.0.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-41jn-p8ef-pqbg" }, { "vulnerability": "VCID-41up-e414-hyba" }, { "vulnerability": "VCID-47h1-1tt9-4fat" }, { "vulnerability": "VCID-4cdk-8y5v-nba1" }, { "vulnerability": "VCID-4hs4-xkzr-ybbf" }, { "vulnerability": "VCID-6dwh-baur-9ydg" }, { "vulnerability": "VCID-7pf8-gx8a-fbg1" }, { "vulnerability": "VCID-7tky-51ah-17bs" }, { "vulnerability": "VCID-9ca4-gyeh-qkhc" }, { "vulnerability": "VCID-9e5m-wfwn-j7a3" }, { "vulnerability": "VCID-9nee-rvyv-qfba" }, { "vulnerability": "VCID-a4uv-j23y-8bg1" }, { "vulnerability": "VCID-atb4-adjz-1uef" }, { "vulnerability": "VCID-dt8h-ktfk-2qec" }, { "vulnerability": "VCID-e2hb-w8g1-xbax" }, { "vulnerability": "VCID-ek29-cpbw-77fh" }, { "vulnerability": "VCID-ev8f-4uzk-b3an" }, { "vulnerability": "VCID-fq4z-5wh4-b3b5" }, { "vulnerability": "VCID-fwn7-hez1-ayhj" }, { "vulnerability": "VCID-jbvt-9yy2-afb4" }, { "vulnerability": "VCID-q6wx-c4w3-skh8" }, { "vulnerability": "VCID-qpm1-4xwk-sfb2" }, { "vulnerability": "VCID-r7wm-grca-3fgw" }, { "vulnerability": "VCID-scrd-yyjh-gbhw" }, { "vulnerability": "VCID-ubt2-hvzj-1kbh" }, { "vulnerability": "VCID-vgxb-fkuj-9fgk" }, { "vulnerability": "VCID-yyug-rt71-yfds" }, { "vulnerability": "VCID-zhfc-drsr-27ae" }, { "vulnerability": "VCID-zvsh-te3w-qyec" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/moodle/moodle@2.0.0" } ], "references": [ { "reference_url": "http://git.moodle.org", "reference_id": "", "reference_type": "", "scores": [ { "value": "1.3", "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/E:U" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://git.moodle.org" }, { "reference_url": "http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=73de6fa06f6923278950a445bd69b3fbc1e518d2", "reference_id": "", "reference_type": "", "scores": [ { "value": "1.3", "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/E:U" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=73de6fa06f6923278950a445bd69b3fbc1e518d2" }, { "reference_url": "http://git.moodle.org/gw?p=moodle.git;a=commit;h=73de6fa06f6923278950a445bd69b3fbc1e518d2", "reference_id": "", "reference_type": "", "scores": [ { "value": "1.3", "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/E:U" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://git.moodle.org/gw?p=moodle.git;a=commit;h=73de6fa06f6923278950a445bd69b3fbc1e518d2" }, { "reference_url": "http://moodle.org/mod/forum/discuss.php?d=170008", "reference_id": "", "reference_type": "", "scores": [ { "value": "1.3", "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/E:U" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://moodle.org/mod/forum/discuss.php?d=170008" }, { "reference_url": "http://openwall.com/lists/oss-security/2011/11/14/1", "reference_id": "", "reference_type": "", "scores": [ { "value": "1.3", "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/E:U" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://openwall.com/lists/oss-security/2011/11/14/1" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2011-4282", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00296", "scoring_system": "epss", "scoring_elements": "0.53289", "published_at": "2026-06-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2011-4282" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2011-4282", "reference_id": "CVE-2011-4282", "reference_type": "", "scores": [ { "value": "1.3", "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/E:U" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-4282" }, { "reference_url": "https://github.com/advisories/GHSA-6xqg-f34f-5fjx", "reference_id": "GHSA-6xqg-f34f-5fjx", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-6xqg-f34f-5fjx" } ], "weaknesses": [ { "cwe_id": 79, "name": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "description": "The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users." }, { "cwe_id": 937, "name": "OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013." }, { "cwe_id": 1035, "name": "OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017." } ], "exploits": [], "severity_range_score": "0.1 - 3", "exploitability": "0.5", "weighted_severity": "2.7", "risk_score": 1.4, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-47h1-1tt9-4fat" }