CVE-2026-109396 (GCVE-0-2026-109396)
Vulnerability from cvelistv5
Published
2026-10-12 15:16
Modified
2026-10-13 15:22
Severity ?
2.3 (Low) - CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
4.2 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
CWE
  • CWE-1236 - Improper Neutralization of Formula Elements in a CSV File
Summary
Thelia before 3.1.2 and 3.2.x before 3.2.1 contains a CSV formula injection vulnerability that allows unauthenticated visitors to inject spreadsheet formulas by supplying crafted registration, checkout or newsletter fields. Attackers can submit names, addresses or phone values starting with =, +, - or @ that CSVSerializer exports verbatim, executing formulas in the administrator's spreadsheet application.
References
Impacted products
Vendor Product Version
Thelia Thelia Version: 0   ≤
Version: 3.2.0   ≤
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