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Vulnerability record · CVE-2026-67687 · published 6 August 2026

CVE-2026-67687: Improper access control vulnerability

Insecure Permissions vulnerability in ics-park v.2.0 allows a remote attacker to escalate privileges via the /system/role/save endpoint in RoleController.java and system/user/update endpoint in UserController.java

8.8 CVSS 3.1 High EPSS 0.53% · top 57.6% CWE-284 · Improper access control Deferred
8.8CVSS 3.1 base score
0.53%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
3References
31 Aug 2026Last modified by NVD

Description

Insecure Permissions vulnerability in ics-park v.2.0 allows a remote attacker to escalate privileges via the /system/role/save endpoint in RoleController.java and system/user/update endpoint in UserController.java

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

References

LinkTags
https://github.com/qflksheep/CVE-2026-67687-ICS-Park-Smart-Park-Management-System-v2.0/blob/main/CVE-2026-67687
https://github.com/qflksheep/ICS-Park-Smart-Park-Management-System-v2.0-POC/blob/main/poc
https://github.com/qflksheep/ICS-Park-Smart-Park-Management-System-v2.0-POC/blob/main/poc

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Source: NIST National Vulnerability Database (record CVE-2026-67687), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.