{"id":"CVE-2026-78191","published":"2026-10-31T15:16:54.247","lastModified":"2026-10-31T15:16:54.247","description":"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.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-777"],"vendors":[],"products":[],"references":[{"url":"https://metacpan.org/release/ASPEER/WebDyne-3.022/changes","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}