CVE-2026-109396 — Thelia before 3.1.2 and 3.2.x before 3.2.1 CSV Formula Injection via Exports
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 crafte…
Published: 2026-10-12 · CVSS: 2.3 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7