CVE-2026-8700

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-8700", "assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "state": "PUBLISHED", "assignerShortName": "CPANSec", "dateReserved": "2026-05-15T17:20:11.254Z", "datePublished": "2026-05-15T22:10:52.242Z", "dateUpdated": "2026-05-18T15:04:20.918Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://cpan.org/modules", "defaultStatus": "unaffected", "packageName": "Crypt-DSA", "product": "Crypt::DSA", "programFiles": ["lib/Crypt/DSA/KeyChain.pm"], "programRoutines": [{"name": "Crypt::DSA::generate_params"}], "repo": "https://github.com/perl-Crypt-OpenPGP/Crypt-DSA.git", "vendor": "TIMLEGGE", "versions": [{"lessThan": "1.20", "status": "affected", "version": "0", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "Crypt::DSA versions before 1.20 for Perl generate seeds using rand.\n\nSeeds were generated using Perl's built-in rand function, which is predictable and unsuitable for security usage."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-331", "description": "CWE-331 Insufficient Entropy", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "shortName": "CPANSec", "dateUpdated": "2026-05-15T22:10:52.242Z"}, "references": [{"tags": ["release-notes"], "url": "https://metacpan.org/release/TIMLEGGE/Crypt-DSA-1.20/changes"}, {"url": "https://metacpan.org/release/TIMLEGGE/Crypt-DSA-1.20/diff/TIMLEGGE/Crypt-DSA-1.19#lib/Crypt/DSA/KeyChain.pm"}], "solutions": [{"lang": "en", "value": "Upgrade to version 1.20 or later."}], "source": {"discovery": "UNKNOWN"}, "timeline": [{"lang": "en", "time": "2026-05-15T00:00:00.000Z", "value": "CPANSec identified issue"}, {"lang": "en", "time": "2026-05-15T00:00:00.000Z", "value": "Author was notified"}, {"lang": "en", "time": "2026-05-15T00:00:00.000Z", "value": "Version 1.20 released."}], "title": "Crypt::DSA versions before 1.20 for Perl generate seeds using rand", "x_generator": {"engine": "cpansec-cna-tool 0.1"}}, "adp": [{"title": "CVE Program Container", "references": [{"url": "http://www.openwall.com/lists/oss-security/2026/05/15/26"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-05-16T00:31:19.834Z"}}, {"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.3, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-05-18T15:03:59.437060Z", "id": "CVE-2026-8700", "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": "2026-05-18T15:04:20.918Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "http://www.openwall.com/lists/oss-security/2026/05/15/26"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-05-16T00:31:19.834Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.3, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2026-8700", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-05-18T15:03:59.437060Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-18T15:04:16.913Z"}}], "cna": {"title": "Crypt::DSA versions before 1.20 for Perl generate seeds using rand", "source": {"discovery": "UNKNOWN"}, "affected": [{"repo": "https://github.com/perl-Crypt-OpenPGP/Crypt-DSA.git", "vendor": "TIMLEGGE", "product": "Crypt::DSA", "versions": [{"status": "affected", "version": "0", "lessThan": "1.20", "versionType": "custom"}], "packageName": "Crypt-DSA", "programFiles": ["lib/Crypt/DSA/KeyChain.pm"], "collectionURL": "https://cpan.org/modules", "defaultStatus": "unaffected", "programRoutines": [{"name": "Crypt::DSA::generate_params"}]}], "timeline": [{"lang": "en", "time": "2026-05-15T00:00:00.000Z", "value": "CPANSec identified issue"}, {"lang": "en", "time": "2026-05-15T00:00:00.000Z", "value": "Author was notified"}, {"lang": "en", "time": "2026-05-15T00:00:00.000Z", "value": "Version 1.20 released."}], "solutions": [{"lang": "en", "value": "Upgrade to version 1.20 or later."}], "references": [{"url": "https://metacpan.org/release/TIMLEGGE/Crypt-DSA-1.20/changes", "tags": ["release-notes"]}, {"url": "https://metacpan.org/release/TIMLEGGE/Crypt-DSA-1.20/diff/TIMLEGGE/Crypt-DSA-1.19#lib/Crypt/DSA/KeyChain.pm"}], "x_generator": {"engine": "cpansec-cna-tool 0.1"}, "descriptions": [{"lang": "en", "value": "Crypt::DSA versions before 1.20 for Perl generate seeds using rand.\n\nSeeds were generated using Perl's built-in rand function, which is predictable and unsuitable for security usage."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-331", "description": "CWE-331 Insufficient Entropy"}]}], "providerMetadata": {"orgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "shortName": "CPANSec", "dateUpdated": "2026-05-15T22:10:52.242Z"}}}, "cveMetadata": {"cveId": "CVE-2026-8700", "state": "PUBLISHED", "dateUpdated": "2026-05-18T15:04:20.918Z", "dateReserved": "2026-05-15T17:20:11.254Z", "assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "datePublished": "2026-05-15T22:10:52.242Z", "assignerShortName": "CPANSec"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"collectionURL": "https://cpan.org/modules", "defaultStatus": "unaffected", "packageName": "Crypt-DSA", "product": "Crypt::DSA", "programFiles": ["lib/Crypt/DSA/KeyChain.pm"], "programRoutines": [{"name": "Crypt::DSA::generate_params"}], "repo": "https://github.com/perl-Crypt-OpenPGP/Crypt-DSA.git", "vendor": "TIMLEGGE", "versions": [{"lessThan": "1.20", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Crypt::DSA versions before 1.20 for Perl generate seeds using rand.\n\nSeeds were generated using Perl's built-in rand function, which is predictable and unsuitable for security usage."}, {"lang": "es", "value": "Versiones de Crypt::DSA anteriores a la 1.20 para Perl generan semillas usando rand.\n\nLas semillas se generaron usando la funci\u00f3n rand incorporada de Perl, la cual es predecible e inadecuada para uso de seguridad."}], "id": "CVE-2026-8700", "lastModified": "2026-10-26T13:10:00.140", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.4, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-8700", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-05-18T15:03:59.437060Z", "version": "2.0.3"}}]}, "published": "2026-05-15T22:16:57.020", "references": [{"source": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "url": "https://metacpan.org/release/TIMLEGGE/Crypt-DSA-1.20/changes"}, {"source": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "url": "https://metacpan.org/release/TIMLEGGE/Crypt-DSA-1.20/diff/TIMLEGGE/Crypt-DSA-1.19#lib/Crypt/DSA/KeyChain.pm"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2026/05/15/26"}], "sourceIdentifier": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-331"}], "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,1.20)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "product": "crypt::dsa", "vendor": "timlegge"}], "created": "2026-05-15T23:30:10.818908+00:00", "updated": "2026-05-18T16:30:05.832105+00:00", "vendors": ["timlegge", "timlegge$PRODUCT$crypt::dsa"]}