CVE-2026-7891

✕ Withdrawn — historical dataCRITICALPre-NVD 9.1
9.1CVSS

A vulnerability has been identified in Mendix Runtime (All versions). Mendix documentation for access rules does not adequately describe the special behavior of the System.User entity, leaving developers without sufficient guidance to configure access rules securely. This documentation gap may lead application developers to unknowingly apply overly permissive access rules to System.User, resulting in unintended exposure of sensitive user data or privilege escalation within deployed Mendix applications.

CVSS v3
9.1
EchelonGraph score
Not yet assessedThis CVE record was withdrawn by its numbering authority, so there is no vulnerability to rate.
EPSS PROB
—
EPSS %ILE
—
KEV
—Not applicable: this CVE ID was withdrawn

Published

May 7, 2026

Last Modified

July 14, 2026

References (3)

Frequently asked(4)

What is CVE-2026-7891?
CVE-2026-7891 is a rejected CVE ID: its record was withdrawn on September 22, 2026 and no longer describes a vulnerability. Reason given: This CVE has been retracted. Re-investigation confirmed the reported behavior is expected platform configuration and does not expose the protected attribute.
When was the CVE record for CVE-2026-7891 published?
The CVE record for CVE-2026-7891 was published on May 7, 2026. EchelonGraph's copy of the record carries a last-modified date of July 14, 2026; the record at its source may have been updated since.
What is the CVSS score of CVE-2026-7891?
CVE-2026-7891 has a CVSS base score of 9.1 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-7891?
There is nothing to remediate under CVE-2026-7891: it is a rejected (withdrawn) CVE ID and no longer describes a vulnerability.