Auth bypass in Classroomio
CVE-2025-65672
Insecure Direct Object Reference (IDOR) in classroomio 0.1.13 allows unauthorized share and invite access to course settings.
Vulnerability class: IDOR (Insecure Direct Object Reference)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.004 (26.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 27th percentile — 26.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Classroomio — versions 0.1.13
Weakness classification (CWE)
Public proof-of-concept exploits
References
- classroomio.com (Product)
- github.com/classroomio/classroomio (Product)
- github.com/Rivek619/CVE-2025-65672 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-65672?
- CVE-2025-65672 is a high-severity vulnerability in Classroomio, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 7.5/10. Published 2025-11-26.
- How severe is CVE-2025-65672?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2025-65672 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.