Formidable Forms 6.34 - Unauthenticated Stored Content Injection via 'updated_by' Parameter
cve-program · CVE-2026-85641
PublishedThe Formidable Forms WordPress plugin before 6.35 does not restrict who can set the identifier recording which user last edited a form entry, and relies on that identifier when deciding whether to strip HTML from stored entry values, allowing unauthenticated visitors to have markup rendered in the admin entry view that would otherwise be removed, and to attribute their submission to an administrator who never made it.
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cve-program · CVE-2026-85641
PublishedFormidable Forms 6.34 - Unauthenticated Stored Content Injection via 'updated_by' Parameter
The Formidable Forms WordPress plugin before 6.35 does not restrict who can set the identifier recording which user last edited a form entry, and relies on that identifier when deciding whether to strip HTML from stored entry values, allowing unauthenticated visitors to have markup rendered in the admin entry view that would otherwise be removed, and to attribute their submission to an administrator who never made it.
- Source published
- 16 Sep 2026 06:00:14 UTC
- Source modified
- 17 Sep 2026 12:35:28 UTC
- Saved here
- 23 Oct 2026 15:48:27 UTC
- Source terms
- CVE Program Terms of Use
Original source record · Cite this exact observation · Complete original publisher JSON
Source: cve-program · CVE Program Terms of Use. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.