{"id":"CVE-2022-23640","summary":"Improper Restriction of XML External Entity Reference in Excel-Streaming-Reader","details":"Excel-Streaming-Reader is an easy-to-use implementation of a streaming Excel reader using Apache POI. Prior to xlsx-streamer 2.1.0, the XML parser that was used did apply all the necessary settings to prevent XML Entity Expansion issues. Upgrade to version 2.1.0 to receive a patch. There is no known workaround.","aliases":["GHSA-xvm2-9xvc-hx7f"],"modified":"2026-08-12T03:51:49.392566013Z","published":"2022-03-02T19:50:10Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-611"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/23xxx/CVE-2022-23640.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/23xxx/CVE-2022-23640.json"},{"type":"ADVISORY","url":"https://github.com/monitorjbl/excel-streaming-reader/security/advisories/GHSA-xvm2-9xvc-hx7f"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-23640"},{"type":"FIX","url":"https://github.com/monitorjbl/excel-streaming-reader/commit/0749c7b9709db078ccdeada16d46a34bc2910c73"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/monitorjbl/excel-streaming-reader","events":[{"introduced":"0"},{"fixed":"d07cd71b658861358b17b5e179d11f13182830a4"},{"fixed":"0749c7b9709db078ccdeada16d46a34bc2910c73"}],"database_specific":{"source":["CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:excel_streaming_reader_project:excel_streaming_reader:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"2.1.0"}]}}],"versions":["2.0.0","1.2.1","1.2.0","1.1.0","1.0.2","1.0.1","1.0.0","0.2.13","0.2.12","0.2.11","0.2.10","0.2.9","0.2.8","0.2.7","0.2.6","0.2.5","0.2.4","0.2.3","0.2.2","0.2.1","0.2","0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-23640.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}