CVE-2026-78191

{"id": "CVE-2026-78191", "cveTags": [], "metrics": {}, "affected": [{"source": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "affectedData": [{"repo": "https://github.com/aspeer/WebDyne", "modules": ["WebDyne"], "versions": [{"status": "affected", "version": "2.031", "lessThan": "3.022", "versionType": "custom"}], "packageURL": "pkg:cpan/WebDyne", "packageName": "WebDyne", "programFiles": ["lib/WebDyne/Constant.pm", "lib/WebDyne/Request/PAGI.pm", "lib/WebDyne/Request/PSGI.pm"], "collectionURL": "https://cpan.org/modules", "defaultStatus": "unaffected"}]}], "published": "2026-10-31T15:16:54.247", "references": [{"url": "https://metacpan.org/release/ASPEER/WebDyne-3.022/changes", "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"}], "vulnStatus": "Received", "weaknesses": [{"type": "Secondary", "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "description": [{"lang": "en", "value": "CWE-777"}]}], "descriptions": [{"lang": "en", "value": "WebDyne versions from 2.031 before 3.022 for Perl execute files with .psp anywhere in the name as Perl pages.\n\nWebDyne decides whether to run a requested file as a page by matching its name against WEBDYNE_PSP_EXT_RE, which has no end anchor.\n\nAn application that accepts uploads by checking only the final extension lets a remote attacker upload a file such as report.psp.pdf and run its embedded Perl by requesting it."}], "lastModified": "2026-10-31T15:16:54.247", "sourceIdentifier": "9b29abf9-4ab0-4765-b253-1875cd9b441e"}