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CVE PROGRAM SOURCE RECORD7.1 High

CVE-2026-4947

Insecure Direct Object Reference (IDOR) Leading to Signature Forgery in Foxit eSign

Description

Addressed a potential insecure direct object reference (IDOR) vulnerability in the signing invitation acceptance process. Under certain conditions, this issue could have allowed an attacker to access or modify unauthorized resources by manipulating user-supplied object identifiers, potentially leading to forged signatures and compromising the integrity and authenticity of documents undergoing the signing process. The issue was caused by insufficient authorization validation on referenced resources during request processing.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Foxit Software Inc. na1.foxitesign.foxit.com

Default version status: unaffected

  • before 2026-03-26affected

References