CVE-2026-19501

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.

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CVSS v3.1

8.8 HIGH

EPSS

0.47%

probability of exploitation in 30 days

CISA KEV

Not listed

no confirmed exploitation reported

News coverage

sources referencing this CVE

EPSS Trend

Aug 20, 2026 → Aug 23, 2026

▲ 0.13pp

0.34% → 0.47% over 2 tracked changes

CVSS v3.1 Detail

Attack VectorNETWORK

Attack ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

ScopeUNCHANGED

ConfidentialityHIGH

IntegrityHIGH

AvailabilityHIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Connections

1 relationships

CWE-1236

source

Timeline

disclosure → media coverage

Aug 18, 2026

Disclosure — published as a CVE record. · last revised by NVD Sep 3, 2026

Public PoC (1)

github.com/typedefabcd1234ntd/CVE-2026-19501-poc

Unverified third-party code — review before executing.