{"api_version":"1","generated_at":"2026-11-01T09:40:58+00:00","cve":"CVE-2026-78192","urls":{"html":"https://cve.report/CVE-2026-78192","api":"https://cve.report/api/cve/CVE-2026-78192.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-78192","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-78192"},"summary":{"title":"WebDyne versions from 2.022 before 3.022 for Perl disclose application source to unauthenticated clients via the viewer in the default index page","description":"WebDyne versions from 2.022 before 3.022 for Perl disclose application source to unauthenticated clients via the viewer in the default index page.\n\nWebDyne's wrapper scripts, such as webdyne.psgi, enable the built-in index page by default. Its source viewer returns files under the document root named in the source parameter of an HTMX request, including .psp, .pm and .pl files.\n\nA remote attacker can read the application's Perl code, including the __PERL__ blocks of .psp pages and any credentials they hold.","state":"PUBLISHED","assigner":"CPANSec","published_at":"2026-10-31 15:16:54","updated_at":"2026-10-31 15:16:54"},"problem_types":["CWE-540","CWE-1188","CWE-540 CWE-540 Inclusion of Sensitive Information in Source Code","CWE-1188 CWE-1188 Initialization of a Resource with an Insecure Default"],"metrics":[],"references":[{"url":"https://metacpan.org/release/ASPEER/WebDyne-3.022/changes","name":"https://metacpan.org/release/ASPEER/WebDyne-3.022/changes","refsource":"9b29abf9-4ab0-4765-b253-1875cd9b441e","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-78192","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-78192","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[{"source":"CNA","title":"","value":"Upgrade to WebDyne 3.022 or later.","time":"","lang":"en"}],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"collectionURL":"https://cpan.org/modules","defaultStatus":"unaffected","modules":["WebDyne"],"packageName":"WebDyne","packageURL":"pkg:cpan/WebDyne","programFiles":["bin/webdyne.apache","bin/webdyne.pagi","bin/webdyne.psgi","lib/WebDyne/index.psp"],"repo":"https://github.com/aspeer/WebDyne","versions":[{"lessThan":"3.022","status":"affected","version":"2.022","versionType":"custom"}]}],"descriptions":[{"lang":"en","value":"WebDyne versions from 2.022 before 3.022 for Perl disclose application source to unauthenticated clients via the viewer in the default index page.\n\nWebDyne's wrapper scripts, such as webdyne.psgi, enable the built-in index page by default. Its source viewer returns files under the document root named in the source parameter of an HTMX request, including .psp, .pm and .pl files.\n\nA remote attacker can read the application's Perl code, including the __PERL__ blocks of .psp pages and any credentials they hold."}],"problemTypes":[{"descriptions":[{"cweId":"CWE-540","description":"CWE-540 Inclusion of Sensitive Information in Source Code","lang":"en","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-1188","description":"CWE-1188 Initialization of a Resource with an Insecure Default","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-10-31T14:34:49.524Z","orgId":"9b29abf9-4ab0-4765-b253-1875cd9b441e","shortName":"CPANSec"},"references":[{"tags":["release-notes"],"url":"https://metacpan.org/release/ASPEER/WebDyne-3.022/changes"}],"solutions":[{"lang":"en","value":"Upgrade to WebDyne 3.022 or later."}],"source":{"discovery":"UNKNOWN"},"title":"WebDyne versions from 2.022 before 3.022 for Perl disclose application source to unauthenticated clients via the viewer in the default index page","x_generator":{"engine":"cpansec-cna-tool 0.1"}}},"cveMetadata":{"assignerOrgId":"9b29abf9-4ab0-4765-b253-1875cd9b441e","assignerShortName":"CPANSec","cveId":"CVE-2026-78192","datePublished":"2026-10-31T14:34:49.524Z","dateReserved":"2026-08-23T18:38:50.604Z","dateUpdated":"2026-10-31T14:34:49.524Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-10-31 15:16:54","lastModifiedDate":"2026-10-31 15:16:54","problem_types":["CWE-540","CWE-1188","CWE-540 CWE-540 Inclusion of Sensitive Information in Source Code","CWE-1188 CWE-1188 Initialization of a Resource with an Insecure Default"],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"78192","Ordinal":"1","Title":"WebDyne versions from 2.022 before 3.022 for Perl disclose appli","CVE":"CVE-2026-78192","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"78192","Ordinal":"1","NoteData":"WebDyne versions from 2.022 before 3.022 for Perl disclose application source to unauthenticated clients via the viewer in the default index page.\n\nWebDyne's wrapper scripts, such as webdyne.psgi, enable the built-in index page by default. Its source viewer returns files under the document root named in the source parameter of an HTMX request, including .psp, .pm and .pl files.\n\nA remote attacker can read the application's Perl code, including the __PERL__ blocks of .psp pages and any credentials they hold.","Type":"Description","Title":"WebDyne versions from 2.022 before 3.022 for Perl disclose appli"}]}}}