CVE-2026-19500

7.5 highEPSS 0.6%

High (7.5). EPSS 0.6% chance of exploitation in the next 30 days.

The Entries component in Brainstorm Force SureForms version, less than 2.12.3, does not enforce adequate limits on user-controlled form fields or submitted content during processing and rendering, which allows a remote attacker to exhaust server resources, prevent administrators from accessing the Entries interface, and trigger HTTP 500 errors via crafted form submissions.

Severity

CVSS 3.1

7.5 high

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

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 47% of CVEs (scores of 2026-10-31)
CWE: CWE-400
Published: 2026-08-18
Modified: 2026-09-03
Record from: the NVD, synced 2026-10-19

References

https://github.com/typedefabcd1234ntd/CVE-2026-19500-poc
https://sureforms.com/
https://github.com/typedefabcd1234ntd/CVE-2026-19500-poc

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