CVE-2022-23640
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-23640
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-23640.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-23640
- Aliases
- Published
- 2022-03-02T19:50:10Z
- Modified
- 2025-11-28T03:32:30.317790Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- 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.
- Database specific
{ "cna_assigner": "GitHub_M", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/23xxx/CVE-2022-23640.json", "cwe_ids": [ "CWE-611" ] }- References
-
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/23xxx/CVE-2022-23640.json
- https://github.com/monitorjbl/excel-streaming-reader/commit/0749c7b9709db078ccdeada16d46a34bc2910c73
- https://github.com/monitorjbl/excel-streaming-reader/security/advisories/GHSA-xvm2-9xvc-hx7f
- https://nvd.nist.gov/vuln/detail/CVE-2022-23640