CVE-2025-65672
CVE-2025-65672 is a high-severity vulnerability in Classroomio with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-639.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- EPSS exploit prediction: 0% (23rd percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-199752
- Weakness: CWE-639
- Affected product: Classroomio
- Published:
- Last modified:
Description
Insecure Direct Object Reference (IDOR) in classroomio 0.1.13 allows unauthorized share and invite access to course settings.
Frequently asked questions
- What is CVE-2025-65672?
- Insecure Direct Object Reference (IDOR) in classroomio 0.1.13 allows unauthorized share and invite access to course settings.
- How severe is CVE-2025-65672?
- CVE-2025-65672 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2025-65672 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-65672?
- CVE-2025-65672 affects Classroomio. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-65672?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2025-65672 have an EU (EUVD) identifier?
- Yes. CVE-2025-65672 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199752.
- When was CVE-2025-65672 published?
- CVE-2025-65672 was published on 2025-11-26 and last updated on 2026-07-05.
References
EU advisories (EUVD)
Affected products (1)
- cpe:2.3:a:classroomio:classroomio:0.1.13:*:*:*:*:*:*:*
More vulnerabilities in Classroomio
- CVE-2025-65669 — Critical (CVSS 9.1): An issue was discovered in classroomio 0.1.13. Student accounts are able to delete courses from the Explore page…
- CVE-2025-67298 — High (CVSS 8.1): An issue in ClasroomIO before v.0.2.6 allows a remote attacker to escalate privileges via the endpoints /api/verify and…
- CVE-2025-65676 — Medium (CVSS 5.4): Stored Cross site scripting (XSS) vulnerability in Classroomio LMS 0.1.13 allows authenticated attackers to execute…
- CVE-2025-65675 — Medium (CVSS 5.4): Stored Cross site scripting (XSS) vulnerability in Classroomio LMS 0.1.13 allows authenticated attackers to execute…
- CVE-2025-65670 — Medium (CVSS 4.3): An Insecure Direct Object Reference (IDOR) in classroomio 0.1.13 allows students to access sensitive admin/teacher…
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