https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T00:49:39.295998+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-361611 EUVD-2026-361611 2026-10-07T00:49:39.342567+00:00 EUVD-2026-361611 https://cve.radiocsirt.org/vuln/fkie_cve-2026-78209 fkie_cve-2026-78209 2026-10-07T00:49:39.342603+00:00

exceljs through 4.4.0 fails to neutralize leading equals, plus, minus, or at signs in cell values written to CSV output. Attackers who can influence exported cell values can inject formulas that execute when the CSV file is opened in a spreadsheet application, potentially exfiltrating data or performing other malicious actions.

 https://cve.radiocsirt.org/vuln/ghsa-4w2g-jrqm-g99q GHSA-4w2g-jrqm-g99q 2026-10-07T00:49:39.342636+00:00

exceljs-hardened versions before 5.0.0 fail to neutralize leading equals, plus, minus, or at signs in cell values written to CSV output. Attackers who can influence exported cell values can inject formulas that execute when the CSV file is opened in a spreadsheet application, potentially exfiltrating data or performing other malicious actions.