IXP Manager has authenticated non-administrator privilege escalation

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-63339
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-30 23:17:13 UTC
Updated2026-11-05 03:17:30 UTC
DescriptionIXP Manager is a full-stack web application for managing Internet Exchange Points. Prior to version 7.3.0, an authenticated, non-administrative user can elevate their privileges to administrator status. Restricting administrative functions reduces exposure but is not a complete fix. This issue is fixed in version 7.3.0.

Risk And Classification

Primary CVSS: v3.1 8.8 HIGH from [email protected]

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

EPSS: 0.002670000 probability, percentile 0.188920000 (date 2026-11-02)

Problem Types: CWE-20 | CWE-269 | CWE-20 CWE-20: Improper Input Validation | CWE-269 CWE-269: Improper Privilege Management

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary8.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1CNADECLARED8.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Inex IXP-Manager affected < 7.3.0 Not specified

References

ReferenceSourceLinkTags
github.com/inex/IXP-Manager/security/advisories/GHSA-f5xv-q6fj-hfrc [email protected] github.com
github.com/inex/IXP-Manager/releases/tag/v7.3.0 [email protected] github.com
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