{"id":"CVE-2026-8704","summary":"Crypt::DSA versions through 1.19 for Perl use 2-args open, allowing existing files to be modified","details":"Crypt::DSA versions through 1.19 for Perl use 2-args open, allowing existing files to be modified.","modified":"2026-07-08T08:09:49.884727643Z","published":"2026-05-15T22:18:15.917Z","database_specific":{"cna_assigner":"CPANSec","cwe_ids":["CWE-552"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/8xxx/CVE-2026-8704.json"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/05/15/27"},{"type":"WEB","url":"https://cpan.org/modules"},{"type":"WEB","url":"https://metacpan.org/release/TIMLEGGE/Crypt-DSA-1.20/diff/TIMLEGGE/Crypt-DSA-1.19#lib/Crypt/DSA/Key.pm"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/8xxx/CVE-2026-8704.json"},{"type":"ADVISORY","url":"https://metacpan.org/release/TIMLEGGE/Crypt-DSA-1.20/changes"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-8704"},{"type":"PACKAGE","url":"https://github.com/perl-Crypt-OpenPGP/Crypt-DSA"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/perl-crypt-openpgp/crypt-dsa","events":[{"introduced":"0"},{"last_affected":"47bda33e6d3749947fe3700ec70c2b9bb8c9ba4b"}],"database_specific":{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"0"},{"last_affected":"1.19"}]}}],"versions":["1.19","1.18","1.17"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-8704.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"}]}