{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-13082",
        "assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
        "state": "PUBLISHED",
        "assignerShortName": "CPANSec",
        "dateReserved": "2026-06-23T18:17:08.243Z",
        "datePublished": "2026-07-17T12:54:07.177Z",
        "dateUpdated": "2026-07-17T17:29:23.536Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "collectionURL": "https://cpan.org/modules",
                    "defaultStatus": "unaffected",
                    "packageName": "GD-SecurityImage",
                    "product": "GD::SecurityImage",
                    "programFiles": [
                        "lib/GD/SecurityImage.pm"
                    ],
                    "programRoutines": [
                        {
                            "name": "GD::SecurityImage::random"
                        },
                        {
                            "name": "GD::SecurityImage::random_angle"
                        },
                        {
                            "name": "GD::SecurityImage::particle"
                        }
                    ],
                    "repo": "https://github.com/burak/CPAN-GD-SecurityImage",
                    "vendor": "BURAK",
                    "versions": [
                        {
                            "lessThanOrEqual": "1.75",
                            "status": "affected",
                            "version": "0",
                            "versionType": "custom"
                        }
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "GD::SecurityImage versions through 1.75 for Perl use rand to generate secrets.\n\nThe random method creates the challenge text used for the CAPTCHA by sampling characters from an array using Perl's built-in rand function, and generates a (by default) six-character string.\n\nThe built-in rand function is unsuitable for security applications because it is predictable and reversible."
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-338",
                            "description": "CWE-338 Use of Cryptographically Weak Pseudo-Random Number Generator",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-804",
                            "description": "CWE-804 Guessable CAPTCHA",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
                "shortName": "CPANSec",
                "dateUpdated": "2026-07-17T12:54:07.177Z"
            },
            "references": [
                {
                    "tags": [
                        "related"
                    ],
                    "url": "https://www.cve.org/CVERecord?id=CVE-2025-40916"
                },
                {
                    "tags": [
                        "patch"
                    ],
                    "url": "https://security.metacpan.org/patches/G/GD-SecurityImage/1.75/CVE-2026-13082-r1.patch"
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "timeline": [
                {
                    "lang": "en",
                    "time": "2018-12-24T00:00:00.000Z",
                    "value": "Version 1.75 released."
                },
                {
                    "lang": "en",
                    "time": "2026-03-10T00:00:00.000Z",
                    "value": "The git repository was archived."
                }
            ],
            "title": "GD::SecurityImage versions through 1.75 for Perl use rand to generate secrets",
            "workarounds": [
                {
                    "lang": "en",
                    "value": "GD::SecurityImage has not been updated since 2018, the module is flagged as ADOPTME on CPAN, and the git repository is archived as read-only, which prevents issues and pull requests from being created.\n\nUsers are advised to find an alternative solution.\n\nFor users who are unable to migrate to an alternative, install Crypt::URandom::MonkeyPatch (which will override the built-in rand with a wrapper around Crypt::URandom) and apply the patch."
                }
            ],
            "x_generator": {
                "engine": "cpansec-cna-tool 0.1"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 5.3,
                            "attackVector": "NETWORK",
                            "baseSeverity": "MEDIUM",
                            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
                            "integrityImpact": "LOW",
                            "userInteraction": "NONE",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "NONE",
                            "privilegesRequired": "NONE",
                            "confidentialityImpact": "NONE"
                        }
                    },
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-07-17T17:29:10.397745Z",
                                "id": "CVE-2026-13082",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-07-17T17:29:23.536Z"
                }
            }
        ]
    }
}