{"cve_id":"CVE-2023-7101","published":"2023-12-24T22:15:07.983000+00:00","last_modified":"2026-06-17T06:52:04.040000+00:00","vuln_status":"Analyzed","description":"Spreadsheet::ParseExcel version 0.65 is a Perl module used for parsing Excel files. Spreadsheet::ParseExcel is vulnerable to an arbitrary code execution (ACE) vulnerability due to passing unvalidated input from a file into a string-type “eval”. Specifically, the issue stems from the evaluation of Number format strings (not to be confused with printf-style format strings) within the Excel parsing logic.","cvss_version":"3.1","cvss_vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","base_score":7.8,"base_severity":"HIGH","attack_vector":"LOCAL","privileges_req":"NONE","user_interaction":"REQUIRED","scope":"UNCHANGED","impact_c":"HIGH","impact_i":"HIGH","impact_a":"HIGH","cwe_ids":["CWE-95","CWE-94"],"in_kev":true,"kev_date_added":"2024-01-02","kev_ransomware":false,"epss_score":0.18959,"epss_percentile":0.97301,"cap_rule_version":"0.1.1","stage":"EXECUTION","req_access":"NONE","req_vector":"LOCAL","req_user_interaction":true,"grant_access":"USER","caps":["CODE_EXEC"],"terminal":false,"cap_confidence":"high","ingested_at":"2026-09-18T10:48:12.611827+00:00","first_seen":"2023-12-24T22:15:07.983000+00:00","kev_first_seen":"2024-01-02T00:00:00+00:00","novelty_score":0.0,"novelty_reasons":[],"novelty_at":null,"vendors":["debian","fedoraproject","jmcnamara"],"products":["debian_linux","fedora","spreadsheet\\"],"affected":[{"vendor":"debian","product":"debian_linux","ranges":["10.0"]},{"vendor":"fedoraproject","product":"fedora","ranges":["38","39"]},{"vendor":"jmcnamara","product":"spreadsheet\\","ranges":["≤ 0.65"]}]}