What’s Vulnerable › Vulnerabilities

CVE-2024-53924

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-04-17 · updated 2026-06-17
• Weakness: CWE-94

Description

Pycel through 1.0b30, when operating on an untrusted spreadsheet, allows code execution via a crafted formula in a cell, such as one beginning with the =IF(A1=200, eval("__import__('os').system( substring.

Affected products

• Dgorissen Pycel: 1.0-beta0, 1.0-beta11, 1.0-beta12, 1.0-beta13, 1.0-beta14, 1.0-beta15 (+19)

References

• https://gist.github.com/aelmosalamy/cb098e61939718d2bb248fd1cc94f287
• https://github.com/dgorissen/pycel
• https://github.com/stephenrauch/pycel
• https://pypi.org/project/pycel/
• https://gist.github.com/aelmosalamy/cb098e61939718d2bb248fd1cc94f287

Get alerted when CVE-2024-53924 or the next vulnerability affects your stack