Cross Site Scripting vulnerability in Greek Universities Network (GUnet) Open eClass Platform v.3.15 allows a remote attacker to execute arbitrary code via the last name, first name, and username parameters in the user registration functionality.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00208.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
n/a n/a affected
Version Status Constraints
n/a affected —

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Project Subscriptions

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Advisories

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://panagiotiscp.github.io/cve-2024-31027-stored-xss-user-info/ cve-icon cve-icon
History

Wed, 30 Sep 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 30 Sep 2026 04:45:00 +0000

Type Values Removed Values Added
Title Stored Cross‑Site Scripting in GUnet Open eClass Platform User Registration Allows Remote Code Execution
Weaknesses CWE-79

Tue, 29 Sep 2026 19:45:00 +0000

Type Values Removed Values Added
Description Cross Site Scripting vulnerability in Greek Universities Network (GUnet) Open eClass Platform v.3.15 allows a remote attacker to execute arbitrary code via the last name, first name, and username parameters in the user registration functionality.
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-09-30T20:11:10.854Z

Reserved: 2024-03-27T00:00:00.000Z

Link: CVE-2024-31027

cve-icon Vulnrichment

Updated: 2026-09-30T19:08:54.653Z

cve-icon NVD

Status : Deferred

Published: 2026-09-29T20:17:08.700

Modified: 2026-09-30T21:16:52.320

Link: CVE-2024-31027

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-30T04:30:11Z

Weaknesses