{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-5091", "assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "state": "PUBLISHED", "assignerShortName": "CPANSec", "dateReserved": "2026-03-28T19:36:44.345Z", "datePublished": "2026-05-21T21:07:26.432Z", "dateUpdated": "2026-05-22T14:13:48.996Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://cpan.org/modules", "defaultStatus": "unaffected", "packageName": "Catalyst-Plugin-Authentication", "product": "Catalyst::Plugin::Authentication", "programFiles": ["lib/Catalyst/Authentication/Credential/Password.pm"], "programRoutines": [{"name": "Catalyst::Authentication::Credential::Password::check_password"}], "repo": "https://github.com/perl-catalyst/Catalyst-Plugin-Authentication", "vendor": "JJNAPIORK", "versions": [{"lessThanOrEqual": "0.10024", "status": "affected", "version": "0", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "Catalyst::Plugin::Authentication versions through 0.10024 for Perl is susceptible to timing attacks.\n\nThese versions use Perl's built-in eq comparison. Discrepencies in timing could be used to guess the underlying hash or password."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-208", "description": "CWE-208 Observable Timing Discrepancy", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "shortName": "CPANSec", "dateUpdated": "2026-05-21T21:07:26.432Z"}, "references": [{"tags": ["release-notes"], "url": "https://metacpan.org/release/ETHER/Catalyst-Plugin-Authentication-0.10_025/changes"}, {"tags": ["patch"], "url": "https://github.com/perl-catalyst/Catalyst-Plugin-Authentication/commit/b0515f492257438cf07082acf1e10d06e8088a5e.patch"}], "solutions": [{"lang": "en", "value": "Upgrade to version 0.10026 or later."}], "source": {"discovery": "UNKNOWN"}, "title": "Catalyst::Plugin::Authentication versions through 0.10024 for Perl is susceptible to timing attacks", "x_generator": {"engine": "cpansec-cna-tool 0.1"}}, "adp": [{"title": "CVE Program Container", "references": [{"url": "http://www.openwall.com/lists/oss-security/2026/05/21/19"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-05-22T01:40:38.985Z"}}, {"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.1, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-05-22T14:13:45.514337Z", "id": "CVE-2026-5091", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"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": "2026-05-22T14:13:48.996Z"}}]}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "Catalyst::Plugin::Authentication versions through 0.10024 for Perl is susceptible to timing attacks.\n\nThese versions use Perl's built-in eq comparison. Discrepencies in timing could be used to guess the underlying hash or password."}], "id": "CVE-2026-5091", "lastModified": "2026-05-22T02:16:34.970", "metrics": {}, "published": "2026-05-21T22:16:48.530", "references": [{"source": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "url": "https://github.com/perl-catalyst/Catalyst-Plugin-Authentication/commit/b0515f492257438cf07082acf1e10d06e8088a5e.patch"}, {"source": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "url": "https://metacpan.org/release/ETHER/Catalyst-Plugin-Authentication-0.10_025/changes"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2026/05/21/19"}], "sourceIdentifier": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-208"}], "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,0.10024]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "Catalyst::Plugin::Authentication", "source": "cna", "vendor": "JJNAPIORK"}, "product": "catalyst::plugin::authentication", "vendor": "jjnapiork"}], "created": "2026-05-21T23:30:22.173850+00:00", "updated": "2026-05-22T12:38:27.911536+00:00", "vendors": ["jjnapiork", "jjnapiork$PRODUCT$catalyst::plugin::authentication"]}