Threat intelligence

WPForms Pro <= 1.10.1.1 - Unauthenticated Arbitrary File Write via Chunked Upload Init/Finalize Ordering

CVE-2026-10818 · wpforms

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Wpforms at a vulnerable version. How SiteRespond intelligence works

Vulnerability: WPForms Pro <= 1.10.1.1 - Unauthenticated Arbitrary File Write via Chunked Upload Init/Finalize Ordering
Affected software: wpforms(Plugin)
Affected versions: ≤ 1.10.1.1
Authentication: Unauthenticated
Vulnerability type: Other
CVE: CVE-2026-10818
Published: 24 July 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source: Data imported from Wordfence Intelligence (advisory b267f163-966a-43f7-8a7c-67d34c2c7e9d). Methodology and redistribution notes

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