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Vulnerability record · CVE-2023-42955 · published 14 May 2024

CVE-2023-42955: Claris filemaker server insufficiently protected credentials vulnerability

Claris · Filemaker Server

Claris International has successfully resolved an issue of potentially exposing password information to front-end websites when signed in to the Admin Console with an administrator role. This issue has been fixed in FileMaker Server 20.3.1 by eliminating the send of Admin Role passwords in the Node.js socket.

4.9 CVSS 3.1 Medium EPSS 0.45% · top 63.5% CWE-522 · Insufficiently protected credentialsCWE-257 · CWE-257
4.9CVSS 3.1 base score
0.45%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Claris International has successfully resolved an issue of potentially exposing password information to front-end websites when signed in to the Admin Console with an administrator role. This issue has been fixed in FileMaker Server 20.3.1 by eliminating the send of Admin Role passwords in the Node.js socket.

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://support.claris.com/s/article/Administrator-role-passwords-being-exposed-when-logged-into-the-Admin-Console?langu Vendor Advisory
https://support.claris.com/s/article/Administrator-role-passwords-being-exposed-when-logged-into-the-Admin-Console?langu Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2023-42955), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.