GET

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/17150?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/17150?format=api",
    "vulnerability_id": "VCID-nr96-4dtm-kbf9",
    "summary": "Moodle may allow authenticated users to enumerate other user's names via learning plans page\nAuthenticated users were able to enumerate other users' names via the learning plans page.",
    "aliases": [
        {
            "alias": "CVE-2023-28334"
        },
        {
            "alias": "GHSA-hh52-g5c4-wprh"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/63206?format=api",
            "purl": "pkg:composer/moodle/moodle@3.9.20",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/moodle/moodle@3.9.20"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/63207?format=api",
            "purl": "pkg:composer/moodle/moodle@3.11.13",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/moodle/moodle@3.11.13"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/63205?format=api",
            "purl": "pkg:composer/moodle/moodle@4.0.7",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/moodle/moodle@4.0.7"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/63204?format=api",
            "purl": "pkg:composer/moodle/moodle@4.1.2",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/moodle/moodle@4.1.2"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/58597?format=api",
            "purl": "pkg:composer/moodle/moodle@3.11.0",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-1vxe-caqu-kqab"
                },
                {
                    "vulnerability": "VCID-25et-htwq-hkgj"
                },
                {
                    "vulnerability": "VCID-2ymd-b1p7-dygz"
                },
                {
                    "vulnerability": "VCID-2znf-gepe-hbed"
                },
                {
                    "vulnerability": "VCID-3898-265t-1yd5"
                },
                {
                    "vulnerability": "VCID-3pgc-yptg-tuaa"
                },
                {
                    "vulnerability": "VCID-4bfr-preb-afas"
                },
                {
                    "vulnerability": "VCID-4c27-utgj-47e9"
                },
                {
                    "vulnerability": "VCID-4k5r-agwn-ruea"
                },
                {
                    "vulnerability": "VCID-529p-ynkh-jfeg"
                },
                {
                    "vulnerability": "VCID-57pd-ath8-1yf9"
                },
                {
                    "vulnerability": "VCID-5gh4-58jt-dfet"
                },
                {
                    "vulnerability": "VCID-5hq2-2rn1-73g7"
                },
                {
                    "vulnerability": "VCID-5v9k-wk4u-uuf9"
                },
                {
                    "vulnerability": "VCID-634y-94qn-huhz"
                },
                {
                    "vulnerability": "VCID-86zg-df5e-33gn"
                },
                {
                    "vulnerability": "VCID-8vb6-115w-hyfc"
                },
                {
                    "vulnerability": "VCID-91z3-7wza-c7gs"
                },
                {
                    "vulnerability": "VCID-97gg-fuah-jqcq"
                },
                {
                    "vulnerability": "VCID-9rv1-hn65-dbhe"
                },
                {
                    "vulnerability": "VCID-a195-b6wc-xkbv"
                },
                {
                    "vulnerability": "VCID-a8pk-18gr-mubw"
                },
                {
                    "vulnerability": "VCID-affq-4sqk-p7ad"
                },
                {
                    "vulnerability": "VCID-cf2z-a3h4-jkhf"
                },
                {
                    "vulnerability": "VCID-cpxg-pzcj-73gn"
                },
                {
                    "vulnerability": "VCID-cr63-89au-4be2"
                },
                {
                    "vulnerability": "VCID-e52k-bb2k-tbgh"
                },
                {
                    "vulnerability": "VCID-eq8q-vrca-xbdb"
                },
                {
                    "vulnerability": "VCID-eweg-zt1g-uyak"
                },
                {
                    "vulnerability": "VCID-ex6v-wa1m-j7f6"
                },
                {
                    "vulnerability": "VCID-exk5-1mmz-7kep"
                },
                {
                    "vulnerability": "VCID-fb4d-p8pw-yka4"
                },
                {
                    "vulnerability": "VCID-fj1x-be1c-h3c4"
                },
                {
                    "vulnerability": "VCID-fvkk-381y-1kcb"
                },
                {
                    "vulnerability": "VCID-fxx8-f2pp-27du"
                },
                {
                    "vulnerability": "VCID-gcfy-vcgn-5uc7"
                },
                {
                    "vulnerability": "VCID-gqwn-qskg-qbc7"
                },
                {
                    "vulnerability": "VCID-jc4y-cpn8-6kgs"
                },
                {
                    "vulnerability": "VCID-k253-m5ud-8bgc"
                },
                {
                    "vulnerability": "VCID-m21y-dkas-wyc8"
                },
                {
                    "vulnerability": "VCID-mkuq-tdbg-t3ce"
                },
                {
                    "vulnerability": "VCID-nh3b-9waz-rfe5"
                },
                {
                    "vulnerability": "VCID-nr96-4dtm-kbf9"
                },
                {
                    "vulnerability": "VCID-p9vn-r312-1beg"
                },
                {
                    "vulnerability": "VCID-pfk9-w5ge-4uhh"
                },
                {
                    "vulnerability": "VCID-pxvb-vwj1-ukc3"
                },
                {
                    "vulnerability": "VCID-qkfp-k2g6-dba1"
                },
                {
                    "vulnerability": "VCID-rb6y-r3se-jya9"
                },
                {
                    "vulnerability": "VCID-s3wm-bype-73bh"
                },
                {
                    "vulnerability": "VCID-sxen-ree9-kbfr"
                },
                {
                    "vulnerability": "VCID-v9pe-asg8-37hv"
                },
                {
                    "vulnerability": "VCID-vgwe-53vc-m7gn"
                },
                {
                    "vulnerability": "VCID-wc31-v1d5-jydh"
                },
                {
                    "vulnerability": "VCID-wmaz-p29k-kuh8"
                },
                {
                    "vulnerability": "VCID-wzxa-tm3r-tkc1"
                },
                {
                    "vulnerability": "VCID-yyb2-961k-qyet"
                },
                {
                    "vulnerability": "VCID-zhhy-m421-nffk"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/moodle/moodle@3.11.0"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/62814?format=api",
            "purl": "pkg:composer/moodle/moodle@4.0.0",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-1vxe-caqu-kqab"
                },
                {
                    "vulnerability": "VCID-2ymd-b1p7-dygz"
                },
                {
                    "vulnerability": "VCID-3898-265t-1yd5"
                },
                {
                    "vulnerability": "VCID-3pgc-yptg-tuaa"
                },
                {
                    "vulnerability": "VCID-4bfr-preb-afas"
                },
                {
                    "vulnerability": "VCID-4k5r-agwn-ruea"
                },
                {
                    "vulnerability": "VCID-529p-ynkh-jfeg"
                },
                {
                    "vulnerability": "VCID-57pd-ath8-1yf9"
                },
                {
                    "vulnerability": "VCID-5gh4-58jt-dfet"
                },
                {
                    "vulnerability": "VCID-5hq2-2rn1-73g7"
                },
                {
                    "vulnerability": "VCID-5v9k-wk4u-uuf9"
                },
                {
                    "vulnerability": "VCID-86zg-df5e-33gn"
                },
                {
                    "vulnerability": "VCID-8vb6-115w-hyfc"
                },
                {
                    "vulnerability": "VCID-91z3-7wza-c7gs"
                },
                {
                    "vulnerability": "VCID-97gg-fuah-jqcq"
                },
                {
                    "vulnerability": "VCID-9rv1-hn65-dbhe"
                },
                {
                    "vulnerability": "VCID-a195-b6wc-xkbv"
                },
                {
                    "vulnerability": "VCID-a8pk-18gr-mubw"
                },
                {
                    "vulnerability": "VCID-affq-4sqk-p7ad"
                },
                {
                    "vulnerability": "VCID-aubk-tpgh-z7e2"
                },
                {
                    "vulnerability": "VCID-bvne-5ym9-byaz"
                },
                {
                    "vulnerability": "VCID-cpxg-pzcj-73gn"
                },
                {
                    "vulnerability": "VCID-cr63-89au-4be2"
                },
                {
                    "vulnerability": "VCID-eweg-zt1g-uyak"
                },
                {
                    "vulnerability": "VCID-fb4d-p8pw-yka4"
                },
                {
                    "vulnerability": "VCID-gqwn-qskg-qbc7"
                },
                {
                    "vulnerability": "VCID-jc4y-cpn8-6kgs"
                },
                {
                    "vulnerability": "VCID-m21y-dkas-wyc8"
                },
                {
                    "vulnerability": "VCID-nh3b-9waz-rfe5"
                },
                {
                    "vulnerability": "VCID-nr96-4dtm-kbf9"
                },
                {
                    "vulnerability": "VCID-p9vn-r312-1beg"
                },
                {
                    "vulnerability": "VCID-pfk9-w5ge-4uhh"
                },
                {
                    "vulnerability": "VCID-pxvb-vwj1-ukc3"
                },
                {
                    "vulnerability": "VCID-qkfp-k2g6-dba1"
                },
                {
                    "vulnerability": "VCID-qmcu-uyur-r7bg"
                },
                {
                    "vulnerability": "VCID-rb6y-r3se-jya9"
                },
                {
                    "vulnerability": "VCID-s3wm-bype-73bh"
                },
                {
                    "vulnerability": "VCID-sxen-ree9-kbfr"
                },
                {
                    "vulnerability": "VCID-v9pe-asg8-37hv"
                },
                {
                    "vulnerability": "VCID-wmaz-p29k-kuh8"
                },
                {
                    "vulnerability": "VCID-wzxa-tm3r-tkc1"
                },
                {
                    "vulnerability": "VCID-zhhy-m421-nffk"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/moodle/moodle@4.0.0"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/62815?format=api",
            "purl": "pkg:composer/moodle/moodle@4.1.0",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-1vxe-caqu-kqab"
                },
                {
                    "vulnerability": "VCID-3898-265t-1yd5"
                },
                {
                    "vulnerability": "VCID-3pgc-yptg-tuaa"
                },
                {
                    "vulnerability": "VCID-4bfr-preb-afas"
                },
                {
                    "vulnerability": "VCID-4k5r-agwn-ruea"
                },
                {
                    "vulnerability": "VCID-57pd-ath8-1yf9"
                },
                {
                    "vulnerability": "VCID-5gh4-58jt-dfet"
                },
                {
                    "vulnerability": "VCID-5v9k-wk4u-uuf9"
                },
                {
                    "vulnerability": "VCID-91z3-7wza-c7gs"
                },
                {
                    "vulnerability": "VCID-97gg-fuah-jqcq"
                },
                {
                    "vulnerability": "VCID-9rv1-hn65-dbhe"
                },
                {
                    "vulnerability": "VCID-a195-b6wc-xkbv"
                },
                {
                    "vulnerability": "VCID-a8pk-18gr-mubw"
                },
                {
                    "vulnerability": "VCID-affq-4sqk-p7ad"
                },
                {
                    "vulnerability": "VCID-aubk-tpgh-z7e2"
                },
                {
                    "vulnerability": "VCID-bvne-5ym9-byaz"
                },
                {
                    "vulnerability": "VCID-cmz4-8t2n-27ef"
                },
                {
                    "vulnerability": "VCID-cpxg-pzcj-73gn"
                },
                {
                    "vulnerability": "VCID-fb4d-p8pw-yka4"
                },
                {
                    "vulnerability": "VCID-gqwn-qskg-qbc7"
                },
                {
                    "vulnerability": "VCID-jc4y-cpn8-6kgs"
                },
                {
                    "vulnerability": "VCID-nr96-4dtm-kbf9"
                },
                {
                    "vulnerability": "VCID-p9vn-r312-1beg"
                },
                {
                    "vulnerability": "VCID-qmcu-uyur-r7bg"
                },
                {
                    "vulnerability": "VCID-rb6y-r3se-jya9"
                },
                {
                    "vulnerability": "VCID-s3wm-bype-73bh"
                },
                {
                    "vulnerability": "VCID-u1r6-67qc-37cg"
                },
                {
                    "vulnerability": "VCID-v9pe-asg8-37hv"
                },
                {
                    "vulnerability": "VCID-zhhy-m421-nffk"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/moodle/moodle@4.1.0"
        }
    ],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-28334",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00277",
                    "scoring_system": "epss",
                    "scoring_elements": "0.51327",
                    "published_at": "2026-05-30T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-28334"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2179423",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "4.3",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"
                },
                {
                    "value": "MODERATE",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-07-07T19:28:06Z/"
                }
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2179423"
        },
        {
            "reference_url": "https://github.com/moodle/moodle",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "4.3",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"
                },
                {
                    "value": "MODERATE",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://github.com/moodle/moodle"
        },
        {
            "reference_url": "https://github.com/moodle/moodle/commit/0e3c8eb740e1e49a62a5f452cda7e06258712bbf",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "4.3",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"
                },
                {
                    "value": "MODERATE",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://github.com/moodle/moodle/commit/0e3c8eb740e1e49a62a5f452cda7e06258712bbf"
        },
        {
            "reference_url": "https://git.moodle.org/gw?p=moodle.git;a=commit;h=0e3c8eb740e1e49a62a5f452cda7e06258712bbf",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "4.3",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"
                },
                {
                    "value": "MODERATE",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://git.moodle.org/gw?p=moodle.git;a=commit;h=0e3c8eb740e1e49a62a5f452cda7e06258712bbf"
        },
        {
            "reference_url": "https://moodle.org/mod/forum/discuss.php?d=445066",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "4.3",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"
                },
                {
                    "value": "MODERATE",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-07-07T19:28:06Z/"
                }
            ],
            "url": "https://moodle.org/mod/forum/discuss.php?d=445066"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-28334",
            "reference_id": "CVE-2023-28334",
            "reference_type": "",
            "scores": [
                {
                    "value": "4.3",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"
                },
                {
                    "value": "MODERATE",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-28334"
        },
        {
            "reference_url": "https://github.com/advisories/GHSA-hh52-g5c4-wprh",
            "reference_id": "GHSA-hh52-g5c4-wprh",
            "reference_type": "",
            "scores": [
                {
                    "value": "MODERATE",
                    "scoring_system": "cvssv3.1_qr",
                    "scoring_elements": ""
                }
            ],
            "url": "https://github.com/advisories/GHSA-hh52-g5c4-wprh"
        }
    ],
    "weaknesses": [
        {
            "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."
        },
        {
            "cwe_id": 639,
            "name": "Authorization Bypass Through User-Controlled Key",
            "description": "The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data."
        },
        {
            "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": 200,
            "name": "Exposure of Sensitive Information to an Unauthorized Actor",
            "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information."
        }
    ],
    "exploits": [],
    "severity_range_score": "4.0 - 6.9",
    "exploitability": "0.5",
    "weighted_severity": "0.0",
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-nr96-4dtm-kbf9"
}