{"id":"CVE-2011-10043","state":"PUBLISHED","title":"Module::Load versions before 0.22 for Perl allow arbitrary modules outside of @INC to be loaded","description":"Module::Load versions before 0.22 for Perl allow arbitrary modules outside of @INC to be loaded.\n\nModule names starting with \"::\" could be passed to the load function to specify arbitrary module paths.\n\nAttackers able to influence module names passed to load could use that bug to execute arbitrary code.","publishedAt":"2026-07-07T11:46:13.575Z","updatedAt":"2026-07-07T16:04:29.197Z","severity":{"score":9.8,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"CPANSec","products":["BINGOS Module::Load"],"affected":[{"vendor":"BINGOS","product":"Module::Load","packageName":"Module-Load","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"0.22","versionType":"custom"}],"collectionURL":"https://cpan.org/modules","programFiles":["lib/Module/Load.pm"],"programRoutines":[{"name":"Module::Load::_to_file"}],"repo":"https://github.com/jib/module-load"}],"references":["https://blogs.perl.org/users/michael_g_schwern/2011/10/how-not-to-load-a-module-or-bad-interfaces-make-good-people-do-bad-things.html","https://metacpan.org/release/BINGOS/Module-Load-0.22/diff/BINGOS/Module-Load-0.20/lib/Module/Load.pm","https://metacpan.org/release/BINGOS/Module-Load-0.22/changes"],"weaknesses":["CWE-145"],"ingestedAt":"2026-10-29T19:39:53.210Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2011/10xxx/CVE-2011-10043.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2011-10043","state":"PUBLISHED","datePublished":"2026-07-07T11:46:13.575Z","dateUpdated":"2026-07-07T16:04:29.197Z","assignerShortName":"CPANSec","assignerOrgId":"9b29abf9-4ab0-4765-b253-1875cd9b441e","dateReserved":"2026-07-05T11:47:35.949Z"},"containers":{"cna":{"title":"Module::Load versions before 0.22 for Perl allow arbitrary modules outside of @INC to be loaded","descriptions":[{"lang":"en","value":"Module::Load versions before 0.22 for Perl allow arbitrary modules outside of @INC to be loaded.\n\nModule names starting with \"::\" could be passed to the load function to specify arbitrary module paths.\n\nAttackers able to influence module names passed to load could use that bug to execute arbitrary code."}],"affected":[{"vendor":"BINGOS","product":"Module::Load","packageName":"Module-Load","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"0.22","versionType":"custom"}],"collectionURL":"https://cpan.org/modules","programFiles":["lib/Module/Load.pm"],"programRoutines":[{"name":"Module::Load::_to_file"}],"repo":"https://github.com/jib/module-load"}],"references":[{"url":"https://blogs.perl.org/users/michael_g_schwern/2011/10/how-not-to-load-a-module-or-bad-interfaces-make-good-people-do-bad-things.html","tags":["technical-description"]},{"url":"https://metacpan.org/release/BINGOS/Module-Load-0.22/diff/BINGOS/Module-Load-0.20/lib/Module/Load.pm"},{"url":"https://metacpan.org/release/BINGOS/Module-Load-0.22/changes","tags":["release-notes"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-145","description":"CWE-145 Improper Neutralization of Section Delimiters","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"CPANSec","orgId":"9b29abf9-4ab0-4765-b253-1875cd9b441e","dateUpdated":"2026-07-07T11:46:13.575Z"},"impacts":[{"capecId":"CAPEC-242","descriptions":[{"lang":"en","value":"CAPEC-242 Code Injection"}]}],"solutions":[{"lang":"en","value":"If you are using Perl v5.15.3 or earlier, then upgrade to Module::Load 0.22 or later.\n\nPerl versions after v5.15.4 include newer versions of Module::Load that fix this issue."}],"source":{"discovery":"UNKNOWN"},"timeline":[{"lang":"en","time":"2011-10-02T00:00:00.000Z","value":"General issue identified by Michael G Schwern in blog post."},{"lang":"en","time":"2011-10-04T00:00:00.000Z","value":"Module::Load 0.22 released."},{"lang":"en","time":"2011-10-20T00:00:00.000Z","value":"Perl v5.15.4 released with Module::Load 0.22."}],"x_generator":{"engine":"cpansec-cna-tool 0.1"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":9.8,"attackVector":"NETWORK","baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-07-07T16:04:25.108284Z","id":"CVE-2011-10043","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-07T16:04:29.197Z"}}]}}}