CVE-2023-7101
Spreadsheet::ParseExcel Remote Code Execution Vulnerability
IN CISA KEV
Spreadsheet::ParseExcel contains a remote code execution 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 within the Excel parsing logic.
- Vendor
- Spreadsheet::ParseExcel
- Product
- Spreadsheet::ParseExcel
- CVSS
- No score recorded (no NVD record loaded for this entry)
- CWE
- CWE-95
- Published
- Not recorded
- NVD modified
- Not recorded
CISA KEV
- Date added
- 2024-01-02
- Due date
- 2024-01-23
- Ransomware use
- Unknown
- Required action
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
EPSS
19.1% chance of exploitation in the next 30 days (percentile 97th)
FIRST EPSS, updated 17 Oct 2026. About EPSS
CVSS is severity, EPSS is likelihood, KEV means already exploited. EPSS is a statistical probability, not a certainty: a low score does not make a bug safe, and a high one does not prove it is being exploited.
Data last updated 18 Oct 2026. Sources: NVD API 2.0, CISA KEV catalog, FIRST EPSS. Links: NVD, CISA KEV. Metadata only. ThreatWire does not host exploit code.