{"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": "2026-07-17T12:54:07.177Z"}, "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"}}}}

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