CVE-2026-89076 and the Reporting Endpoint Problem in File Transfer Platforms
CVE-2026-89076 and the Reporting Endpoint Problem in File Transfer Platforms Reporting modules are built to answer questions and accumulate query surface while doing it. CVE-2026-89076, a SQL injection finding in the MOVEit Transfer Custom Reports module rated 7.2, is a familiar example of what happens when that accumulated surface meets user-supplied parameters. Why the score is lower and the…
The CVE-2026-89076 vulnerability affects MOVEit Transfer Custom Reports module, rating it a 7.2 on the CVSS scale. This is a SQL injection flaw that occurs when user-supplied parameters interact with the accumulated query surface in the reporting module. Although the CVSS score suggests a lower risk due to high privileges required, the issue remains concerning as reporting rights grant access to sensitive file estate data, including transfer metadata, user records, and audit entries.
To mitigate the risk, MOVEit released patches in versions 2025.1.6 and 2026.0.4 which implement parameterized queries. Until these patches are applied, three compensating measures are recommended. First, separate the reporting database role from the application role to prevent queries from accessing credential tables. Second, disable free-text parameters in saved reports and replace them with enumerated selections. Lastly, restrict access to report definition creation and editing to minimize the attack surface.
Web application firewalls, while useful, are ineffective against this vulnerability as they can only delay the attack rather than prevent it. Given that pattern matching on SQL syntax can miss encoded variants, the reporting endpoint is essentially unpatched until the software upgrade is implemented. MOVEit Transfer versions prior to 2025.1.6 and certain 2026.0.0 releases are susceptible to this exploit.
The same vulnerability also permits LDAP injection, albeit with a 7.5 CVSS score. This flaw targets the directory instead of the database but shares the same escaping shortcomings. To detect the issue, log the complete parameter set for report execution and issue alerts when parameters contain comment sequences, UNION keywords, or stacked statement separators.
Correlating a blocked parameter with a subsequent database error in the application log provides a stronger detection signal. As of now, there are approximately 760,697 assets identified as potentially vulnerable through ZoomEye.
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