Kiteworks Secure Data Forms Multiple Vulnerabilities

A stored cross-site scripting (XSS) vulnerability exists in Kiteworks Secure Data Forms that allows authenticated attackers to inject malicious scripts when modifying forms. Kiteworks Secure Data Forms versions prior to 9.2.1 are affected, enabling attackers with low-level privileges to execute arbitrary JavaScript in victims' browsers. There is no indication this vulnerability is actively exploited (not in CISA KEV), and no public proof-of-concept has been identified in available intelligence.

Kiteworks Secure Data Forms prior to version 9.2.1 contains a misconfiguration of security attributes that allows unprotected transport of credentials over the network. This vulnerability affects all versions below 9.2.1 and enables attackers to intercept sensitive authentication material in transit, potentially leading to account compromise and unauthorized access to the private data network. No active exploitation in the wild (KEV) or public proof-of-concept has been reported, though the CVSS 6.5 score and high confidentiality impact indicate meaningful risk.

Kiteworks Secure Data Forms contains an unrestricted file upload vulnerability (CWE-434) that allows form managers to upload files with dangerous types due to missing input validation. An authenticated attacker with manager privileges can exploit this to upload malicious files, potentially leading to code execution or system compromise. The vulnerability affects all versions prior to 9.2.1, and a patch is available; no public exploit code has been confirmed, but the moderate CVSS score of 5.5 reflects the high integrity impact combined with the requirement for elevated privileges.

A session management vulnerability in Kiteworks Email Protection Gateway versions prior to 9.2.1 allows disabled user accounts to maintain active sessions indefinitely until natural session expiration. An attacker with a disabled account could continue accessing the platform and potentially modify data or system settings without re-authentication. While this vulnerability has not been reported as actively exploited (KEV status not listed as in-the-wild), it represents a direct bypass of account suspension controls and warrants prompt patching.