CVE-2026-19501

CVE-2026-19501

Published Aug 18, 2026 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Description
CSV export functionality in Brainstorm Force SureForms version, <= 2.12.1, fails to neutralize spreadsheet formula characters in user-controlled form field names before generating CSV exports, which allows a remote attacker to execute spreadsheet formulas on an administrator's workstation when the exported CSV file is opened in a vulnerable spreadsheet application.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Weaknesses CWE-79
CWE-93
Type Values Removed Values Added
Weaknesses CWE-1236
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Weaknesses CWE-79
CWE-93
Type Values Removed Values Added
Weaknesses CWE-906
Type Values Removed Values Added
Description CSV export functionality in Brainstorm Force SureForms version, <= 2.1.1, fails to neutralize spreadsheet formula characters in user-controlled form field names before generating CSV exports, which allows a remote attacker to execute spreadsheet formulas on an administrator's workstation when the exported CSV file is opened in a vulnerable spreadsheet application. CSV export functionality in Brainstorm Force SureForms version, <= 2.12.1, fails to neutralize spreadsheet formula characters in user-controlled form field names before generating CSV exports, which allows a remote attacker to execute spreadsheet formulas on an administrator's workstation when the exported CSV file is opened in a vulnerable spreadsheet application.
Type Values Removed Values Added
First Time appeared Sureforms
Sureforms sureforms
Vendors & Products Sureforms
Sureforms sureforms
Type Values Removed Values Added
Weaknesses CWE-906
Type Values Removed Values Added
Description CSV export functionality in Brainstorm Force SureForms version, <= 2.1.1, fails to neutralize spreadsheet formula characters in user-controlled form field names before generating CSV exports, which allows a remote attacker to execute spreadsheet formulas on an administrator's workstation when the exported CSV file is opened in a vulnerable spreadsheet application.
Title CVE-2026-19501
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
certcc
Published
Updated
Aug 21, 2026, 7:57 PM
Reserved
Aug 10, 2026, 6:58 PM
Status
Deferred
Published
Aug 18, 2026, 4:17 PM
Modified
Sep 3, 2026, 5:45 PM