Lookup for vulnerable packages by Package URL.

GET /api/packages/51273?format=api
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{
    "url": "http://public2.vulnerablecode.io/api/packages/51273?format=api",
    "purl": "pkg:composer/friendsofsymfony/user-bundle@1.2.4",
    "type": "composer",
    "namespace": "friendsofsymfony",
    "name": "user-bundle",
    "version": "1.2.4",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": "1.3.5",
    "latest_non_vulnerable_version": "1.3.5",
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/37744?format=api",
            "vulnerability_id": "VCID-cp9j-3948-mud8",
            "summary": "Insufficient Entropy\nEntropy is lost in the `TokenGenerator`.",
            "references": [
                {
                    "reference_url": "https://symfony.com/blog/fosuserbundle-entropy-of-generated-tokens-is-lost",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://symfony.com/blog/fosuserbundle-entropy-of-generated-tokens-is-lost"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/51607?format=api",
                    "purl": "pkg:composer/friendsofsymfony/user-bundle@1.3.0",
                    "is_vulnerable": true,
                    "affected_by_vulnerabilities": [
                        {
                            "vulnerability": "VCID-ky5a-sata-5yf6"
                        },
                        {
                            "vulnerability": "VCID-yyyq-za39-r3hh"
                        }
                    ],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/friendsofsymfony/user-bundle@1.3.0"
                }
            ],
            "aliases": [
                "GMS-2014-38"
            ],
            "risk_score": null,
            "exploitability": "0.5",
            "weighted_severity": "0.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-cp9j-3948-mud8"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/37575?format=api",
            "vulnerability_id": "VCID-ky5a-sata-5yf6",
            "summary": "Uncontrolled Resource Consumption\nThe login form in the FriendsOfSymfony FOSUserBundle bundle for Symfony allows remote attackers to cause a denial of service (CPU consumption) via a long password that triggers an expensive hash computation, as demonstrated by a PBKDF2 computation.",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2013-5750",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00474",
                            "scoring_system": "epss",
                            "scoring_elements": "0.65101",
                            "published_at": "2026-06-04T12:55:00Z"
                        },
                        {
                            "value": "0.00474",
                            "scoring_system": "epss",
                            "scoring_elements": "0.65144",
                            "published_at": "2026-06-05T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2013-5750"
                },
                {
                    "reference_url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/friendsofsymfony/user-bundle/CVE-2013-5750.yaml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/friendsofsymfony/user-bundle/CVE-2013-5750.yaml"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2013-5750",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-5750"
                },
                {
                    "reference_url": "http://symfony.com/blog/cve-2013-5750-security-issue-in-fosuserbundle-login-form",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "http://symfony.com/blog/cve-2013-5750-security-issue-in-fosuserbundle-login-form"
                },
                {
                    "reference_url": "https://symfony.com/cve-2013-5750",
                    "reference_id": "CVE-2013-5750",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://symfony.com/cve-2013-5750"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/51608?format=api",
                    "purl": "pkg:composer/friendsofsymfony/user-bundle@1.2.5",
                    "is_vulnerable": true,
                    "affected_by_vulnerabilities": [
                        {
                            "vulnerability": "VCID-cp9j-3948-mud8"
                        },
                        {
                            "vulnerability": "VCID-yyyq-za39-r3hh"
                        }
                    ],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/friendsofsymfony/user-bundle@1.2.5"
                },
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/51609?format=api",
                    "purl": "pkg:composer/friendsofsymfony/user-bundle@1.3.3",
                    "is_vulnerable": true,
                    "affected_by_vulnerabilities": [
                        {
                            "vulnerability": "VCID-yyyq-za39-r3hh"
                        }
                    ],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/friendsofsymfony/user-bundle@1.3.3"
                }
            ],
            "aliases": [
                "CVE-2013-5750",
                "GHSA-9mpf-g3fc-9rgv"
            ],
            "risk_score": 3.1,
            "exploitability": "0.5",
            "weighted_severity": "6.2",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-ky5a-sata-5yf6"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/54848?format=api",
            "vulnerability_id": "VCID-yyyq-za39-r3hh",
            "summary": "FOSUserBundle Entropy is lost in the TokenGenerator\nBecause of the usage of base_convert which looses precision for large inputs, the entropy of tokens generated by FOSUserBundle for the email confirmation and password resetting is lost. This makes these tokens much less random than they are expected to be, and so not cryptographically safe.",
            "references": [
                {
                    "reference_url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/friendsofsymfony/user-bundle/2014-09-04-1.yaml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/friendsofsymfony/user-bundle/2014-09-04-1.yaml"
                },
                {
                    "reference_url": "https://github.com/FriendsOfSymfony/FOSUserBundle",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/FriendsOfSymfony/FOSUserBundle"
                },
                {
                    "reference_url": "https://github.com/FriendsOfSymfony/FOSUserBundle/commit/b3ebfea52065e9727508f5f8e6c9f7459a1b06d8",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/FriendsOfSymfony/FOSUserBundle/commit/b3ebfea52065e9727508f5f8e6c9f7459a1b06d8"
                },
                {
                    "reference_url": "https://symfony.com/blog/fosuserbundle-entropy-of-generated-tokens-is-lost",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://symfony.com/blog/fosuserbundle-entropy-of-generated-tokens-is-lost"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-pjx8-984p-7p3x",
                    "reference_id": "GHSA-pjx8-984p-7p3x",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/advisories/GHSA-pjx8-984p-7p3x"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/81391?format=api",
                    "purl": "pkg:composer/friendsofsymfony/user-bundle@1.3.5",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/friendsofsymfony/user-bundle@1.3.5"
                }
            ],
            "aliases": [
                "GHSA-pjx8-984p-7p3x"
            ],
            "risk_score": 3.1,
            "exploitability": "0.5",
            "weighted_severity": "6.2",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-yyyq-za39-r3hh"
        }
    ],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/37444?format=api",
            "vulnerability_id": "VCID-98wp-9e1h-yfgg",
            "summary": "Improper Authentication\nuser-bundle contains a security issue where the session could be hijacked.",
            "references": [
                {
                    "reference_url": "https://github.com/FriendsOfSymfony/FOSUserBundle/blob/master/Changelog.md",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://github.com/FriendsOfSymfony/FOSUserBundle/blob/master/Changelog.md"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/51273?format=api",
                    "purl": "pkg:composer/friendsofsymfony/user-bundle@1.2.4",
                    "is_vulnerable": true,
                    "affected_by_vulnerabilities": [
                        {
                            "vulnerability": "VCID-cp9j-3948-mud8"
                        },
                        {
                            "vulnerability": "VCID-ky5a-sata-5yf6"
                        },
                        {
                            "vulnerability": "VCID-yyyq-za39-r3hh"
                        }
                    ],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/friendsofsymfony/user-bundle@1.2.4"
                }
            ],
            "aliases": [
                "GMS-2012-7"
            ],
            "risk_score": null,
            "exploitability": "0.5",
            "weighted_severity": "0.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-98wp-9e1h-yfgg"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/54871?format=api",
            "vulnerability_id": "VCID-fkq5-7t4p-jbdk",
            "summary": "FOSUserBundle Session Hijacking Vulnerability\nVersions of FOSUserBundle from 1.2.x to 1.2.4 have been found to contain a security vulnerability related to session hijacking. This issue has been addressed in version 1.2.4, and users are strongly advised to upgrade to the latest version to prevent potential session-related security risks.",
            "references": [
                {
                    "reference_url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/friendsofsymfony/user-bundle/2012-07-10-2.yaml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/friendsofsymfony/user-bundle/2012-07-10-2.yaml"
                },
                {
                    "reference_url": "https://github.com/FriendsOfSymfony/FOSUserBundle",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/FriendsOfSymfony/FOSUserBundle"
                },
                {
                    "reference_url": "https://github.com/FriendsOfSymfony/FOSUserBundle/blob/master/Changelog.md",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/FriendsOfSymfony/FOSUserBundle/blob/master/Changelog.md"
                },
                {
                    "reference_url": "https://github.com/FriendsOfSymfony/FOSUserBundle/commit/8e412a70cafd924ad04c7325dae423048861b955",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/FriendsOfSymfony/FOSUserBundle/commit/8e412a70cafd924ad04c7325dae423048861b955"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-6mjq-9x4w-m3w9",
                    "reference_id": "GHSA-6mjq-9x4w-m3w9",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "HIGH",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/advisories/GHSA-6mjq-9x4w-m3w9"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/51273?format=api",
                    "purl": "pkg:composer/friendsofsymfony/user-bundle@1.2.4",
                    "is_vulnerable": true,
                    "affected_by_vulnerabilities": [
                        {
                            "vulnerability": "VCID-cp9j-3948-mud8"
                        },
                        {
                            "vulnerability": "VCID-ky5a-sata-5yf6"
                        },
                        {
                            "vulnerability": "VCID-yyyq-za39-r3hh"
                        }
                    ],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/friendsofsymfony/user-bundle@1.2.4"
                }
            ],
            "aliases": [
                "GHSA-6mjq-9x4w-m3w9"
            ],
            "risk_score": 4.0,
            "exploitability": "0.5",
            "weighted_severity": "8.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-fkq5-7t4p-jbdk"
        }
    ],
    "risk_score": "3.1",
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/friendsofsymfony/user-bundle@1.2.4"
}