CVE-2026-67442

FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. Prior to 1.3.3, DELETE /api/roles removes role definitions through server/runtime/users/usrstorage.js but does not remove the deleted role identifier from each user's info.roles array or the runtime usersMap cache. If a permission configuration still references that identifier, an affected user can retain authorization rights that an administrator intended to revoke, causing residual privilege, inconsistent access-control state, and misleading audit results. This issue is fixed in version 1.3.3.

CVSS v3 2.0 LOW

2.0^/10

CVSS v3 : LOW

Vector :

Exploitability : 0.5 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/frangoteam/FUXA/commit/7ce84dc29a691b30016d65db17012bb8b282dcf0
https://github.com/frangoteam/FUXA/pull/2394
https://github.com/frangoteam/FUXA/releases/tag/v1.3.3
https://github.com/frangoteam/FUXA/security/advisories/GHSA-cqww-jqx5-p32v

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-18 21:17

Updated : 2026-09-09 21:13

NVD link : CVE-2026-67442

Mitre link : CVE-2026-67442

CVE.ORG link : CVE-2026-67442

JSON object : View

Products Affected

No product.

CWE

CWE-284

Improper Access Control

CWE-459

Incomplete Cleanup

{"id": "CVE-2026-67442", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-67442", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-19T15:22:15.465945Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 2.0, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 0.5}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "frangoteam", "product": "FUXA", "versions": [{"status": "affected", "version": "< 1.3.3"}]}]}], "published": "2026-08-18T21:17:18.273", "references": [{"url": "https://github.com/frangoteam/FUXA/commit/7ce84dc29a691b30016d65db17012bb8b282dcf0", "source": "security-advisories@github.com"}, {"url": "https://github.com/frangoteam/FUXA/pull/2394", "source": "security-advisories@github.com"}, {"url": "https://github.com/frangoteam/FUXA/releases/tag/v1.3.3", "source": "security-advisories@github.com"}, {"url": "https://github.com/frangoteam/FUXA/security/advisories/GHSA-cqww-jqx5-p32v", "source": "security-advisories@github.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-284"}, {"lang": "en", "value": "CWE-459"}]}], "descriptions": [{"lang": "en", "value": "FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. Prior to 1.3.3, DELETE /api/roles removes role definitions through server/runtime/users/usrstorage.js but does not remove the deleted role identifier from each user's info.roles array or the runtime usersMap cache. If a permission configuration still references that identifier, an affected user can retain authorization rights that an administrator intended to revoke, causing residual privilege, inconsistent access-control state, and misleading audit results. This issue is fixed in version 1.3.3."}], "lastModified": "2026-09-09T21:13:25.910", "sourceIdentifier": "security-advisories@github.com"}