PT-2026-85044 · Oppia · Oppia

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CVE-2026-85210

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Published

2026-09-03

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Updated

2026-09-03

CVSS v3.1

4.3

Medium

VectorAV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Name of the Vulnerable Software and Affected Versions Oppia versions prior to 3.5.2
Description The AdminRoleHandler GET endpoint in core/controllers/admin.py is decorated with open access, which allows any registered user to enumerate privileged accounts and roles. An attacker can use the filter criterion parameter to retrieve usernames associated with specific roles, banned flags, and managed topic identifiers without proper authorization.
Recommendations Update to version 3.5.2 or later.

Exploit

Fix

Missing Authorization

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Weakness Enumeration

Related Identifiers

CVE-2026-85210

Affected Products

Oppia