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Fencer Vulns
medium 4.1

CVE-2025-64400 json

Insufficient permission checks when pre-enrolling users Summary

published 2025-12-18 10 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-204334

cvss
4.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 11%
public exploits
0
none known

Summary

Control Panel provides an API for pre-registering into an enrollment and organization prior to a user's first login. The API for creating users checks that the account requesting a user creation has `edit` on the enrollment-level user directory, but is missing a separate check that the enrollment editor has access (or belongs to) the organization that they are adding a user to.

Patch / fix

  • Palantir com.palantir.controlpanel:control-panel 1.1346.1, 1.1352.1, 1.1352.5, 1.1384.1, 1.1395.1, 1.1401.0

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
10 mo ago

Exploit prediction

0.21% chance of exploitation in the next 30 days, higher than 11% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 4.1 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N

Affected products

  • Palantir com.palantir.controlpanel:control-panel

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.