{"uuid": "c89667ef-9d78-47fa-9441-b79ecfc640e2", "vulnerability": {"vulnId": "CVE-2023-7101", "altId": []}, "gcve": {"origin_uuid": "405284c2-e461-4670-8979-7fd2c9755a60", "object_uuid": "c89667ef-9d78-47fa-9441-b79ecfc640e2"}, "status": {"exploited": true, "status_reason": "confirmed", "status_updated_at": "2024-01-02T00:00:00+00:00"}, "characteristics": {}, "timestamps": {"asserted_at": "2024-01-02T00:00:00Z", "recorded_at": "2026-02-02T13:24:01Z", "first_seen_at": "2024-01-02T00:00:00Z"}, "scope": {"notes": "KEV entry: Spreadsheet::ParseExcel Remote Code Execution Vulnerability | Affected: Spreadsheet::ParseExcel / Spreadsheet::ParseExcel | Description: Spreadsheet::ParseExcel contains a remote code execution vulnerability due to passing unvalidated input from a file into a string-type \u201ceval\u201d. Specifically, the issue stems from the evaluation of Number format strings within the Excel parsing logic. | Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. | Due date: 2024-01-23 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. Please check with specific vendors for information on patching status. For more information, please see: https://metacpan.org/dist/Spreadsheet-ParseExcel and Barracuda's specific implementation and fix for their downstream issue CVE-2023-7102 at https://www.barracuda.com/company/legal/esg-vulnerability;  https://nvd.nist.gov/vuln/detail/CVE-2023-7101"}, "evidence": [{"type": "vendor_report", "source": "cisa-kev", "signal": "successful_exploitation", "confidence": 0.8, "details": {"cwes": ["CWE-95"], "feed": "CISA Known Exploited Vulnerabilities Catalog", "product": "Spreadsheet::ParseExcel", "due_date": "2024-01-23", "date_added": "2024-01-02", "vendorProject": "Spreadsheet::ParseExcel", "vulnerabilityName": "Spreadsheet::ParseExcel Remote Code Execution Vulnerability", "knownRansomwareCampaignUse": "Unknown"}}], "references": [{"id": "CVE-2023-7101", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2023-7101"}]}