High severity · published Aug 18, 2026
CVE-2026-19501
No description published yet
8.8
CVSS
0.6%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 46% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SU
SureForms · SureForms
through 2.12.1 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-19501
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-19501
sureforms.com
http://sureforms.com
github.com
https://github.com/typedefabcd1234ntd/CVE-2026-19501-poc
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