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Vulnerability record · CVE-2025-65669 · published 26 November 2025

CVE-2025-65669: Classroomio missing authorization vulnerability

Classroomio · Classroomio

An issue was discovered in classroomio 0.1.13. Student accounts are able to delete courses from the Explore page without any authorization or authentication checks, bypassing the expected admin-only deletion restriction.

9.1 CVSS 3.1 Critical EPSS 0.47% · top 61.6% CWE-862 · Missing authorization
9.1CVSS 3.1 base score
0.47%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
3References, 2 tagged exploit
5 Jul 2026Last modified by NVD

Description

An issue was discovered in classroomio 0.1.13. Student accounts are able to delete courses from the Explore page without any authorization or authentication checks, bypassing the expected admin-only deletion restriction.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/Rivek619/CVE-2025-65669 ExploitThird Party Advisory
https://github.com/classroomio/classroomio Product
https://github.com/Rivek619/CVE-2025-65669 ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.1CVE-2025-67298Classroomio authentication bypass by spoofing vulnerabilityAn issue in ClasroomIO before v.0.2.6 allows a remote attacker to escalate privileges via the endpoints /api/verify and /rest/v1/profileEPSS 0.22%7.5CVE-2025-65672Classroomio insecure direct object reference vulnerabilityInsecure Direct Object Reference (IDOR) in classroomio 0.1.13 allows unauthorized share and invite access to course settings.EPSS 0.35%5.4CVE-2025-65675Classroomio cross-site scripting vulnerabilityStored Cross site scripting (XSS) vulnerability in Classroomio LMS 0.1.13 allows authenticated attackers to execute arbitrary code via crafted SVG pr…EPSS 0.24%5.4CVE-2025-65676Classroomio cross-site scripting vulnerabilityStored Cross site scripting (XSS) vulnerability in Classroomio LMS 0.1.13 allows authenticated attackers to execute arbitrary code via crafted SVG co…EPSS 0.24%4.3CVE-2025-65670Classroomio insecure direct object reference vulnerabilityAn Insecure Direct Object Reference (IDOR) in classroomio 0.1.13 allows students to access sensitive admin/teacher endpoints by manipulating course I…EPSS 0.24%9.9CVE-2026-84869ScreenConnect client allows unauthorized file transfer and execution in remote sessionsA flaw in the ConnectWise ScreenConnect client lets files be transferred and executed inside an active remote session without authorization or Host c…KEVEPSS 0.92%analysed7.8CVE-2022-0492Linux kernel cgroups v1 release_agent privilege escalation and container escapeThe Linux kernel's cgroup_release_agent_write in kernel/cgroup/cgroup-v1.c mishandles authorization, letting the cgroups v1 release_agent feature be …KEVEPSS 5.5%analysed9.9CVE-2024-57726SimpleHelp missing authorization lets low-privilege technicians escalate to adminSimpleHelp remote support software v5.5.7 and earlier fails to properly authorize API key creation, allowing low-privilege technicians to mint API ke…KEVEPSS 67%analysed

Source: NIST National Vulnerability Database (record CVE-2025-65669), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.