CVE-2023-49339

PoC —

CVSS 3.1

6.5 medium

EPSS

<1%p46

Published

Feb 13, 2024 (Feb 13, 2024)

Modified

Jun 17, 2026

Description

Ellucian Banner 9.17 allows Insecure Direct Object Reference (IDOR) via a modified bannerId to the /StudentSelfService/ssb/studentCard/retrieveData endpoint.

Vendors: ellucian
Products: banner
Weakness: CWE-639
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.6%)

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