CVE-2026-32097

PingPong has improper access control in thread file endpoints allows access outside intended scope

Published Mar 11, 2026 CVSS 4.0 · 8.6 High EPSS < 1% KEV · Not listed
Description
PingPong is a platform for using large language models (LLMs) for teaching and learning. Prior to 7.27.2, an authenticated user may be able to retrieve or delete files outside the intended authorization scope. This issue could result in retrieval or deletion of private files, including user-uploaded files and model-generated output files. Exploitation required authentication and permission to view at least one thread for retrieval, and authentication and permission to participate in at least one thread for deletion. This vulnerability is fixed in 7.27.2.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Harvard
Harvard pingpong
CPEs cpe:2.3:a:harvard:pingpong:*:*:*:*:*:*:*:*
Vendors & Products Harvard
Harvard pingpong
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
First Time appeared Comppolicylab
Comppolicylab pingpong
Vendors & Products Comppolicylab
Comppolicylab pingpong
Type Values Removed Values Added
Description PingPong is a platform for using large language models (LLMs) for teaching and learning. Prior to 7.27.2, an authenticated user may be able to retrieve or delete files outside the intended authorization scope. This issue could result in retrieval or deletion of private files, including user-uploaded files and model-generated output files. Exploitation required authentication and permission to view at least one thread for retrieval, and authentication and permission to participate in at least one thread for deletion. This vulnerability is fixed in 7.27.2.
Title PingPong has improper access control in thread file endpoints allows access outside intended scope
Weaknesses CWE-639
References
Metrics cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Mar 12, 2026, 7:50 PM
Reserved
Mar 10, 2026, 10:02 PM
Status
Analyzed
Published
Mar 11, 2026, 8:16 PM
Modified
Jun 17, 2026, 10:35 AM