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Search Results (1 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-28803 1 Open-formulieren 1 Open-forms 2026-03-12 6.5 Medium
Open Forms allows users create and publish smart forms. Prior to 3.3.13 and 3.4.5, to be able to cosign, the cosigner receives an e-mail with instructions or a deep-link to start the cosign flow. The submission reference is communicated so that the user can retrieve the submission to be cosigned. Attackers can guess a code or modify the received code to look up arbitrary submissions, after logging in (with DigiD/eHerkenning/... depending on form configuration). This vulnerability is fixed in 3.3.13 and 3.4.5.