An issue in ClasroomIO before v.0.2.6 allows a remote attacker to escalate privileges via…
Priority LOW 37CWE-290Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-290.
Summary
An issue in ClasroomIO before v.0.2.6 allows a remote attacker to escalate privileges via the endpoints /api/verify and /rest/v1/profile
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00253 16th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:classroomio:classroomio:*:*:*:*:*:*:*:* | before 0.2.6 | Vulnerable | classroomio |
- cpe:2.3:a:classroomio:classroomio:*:*:*:*:*:*:*:* Versions before 0.2.6 Vulnerable ·classroomio
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-67298
- 2026-10-03 Alias added: GHSA-j8cg-23h3-5p99
References
More Classroomio vulnerabilities
- TI-2025-40417 An issue was discovered in classroomio 0.1.13. CVSS 3.1CRITICAL 9.1
- TI-2025-40419 Insecure Direct Object Reference (IDOR) in classroomio 0.1.13 allows unauthorized share… CVSS 3.1HIGH 7.5
- TI-2025-40421 Stored Cross site scripting (XSS) vulnerability in Classroomio LMS 0.1.13 allows… CVSS 3.1MEDIUM 5.4
- TI-2025-40420 Stored Cross site scripting (XSS) vulnerability in Classroomio LMS 0.1.13 allows… CVSS 3.1MEDIUM 5.4
- TI-2025-40418 An Insecure Direct Object Reference (IDOR) in classroomio 0.1.13 allows students to… CVSS 3.1MEDIUM 4.3
Sources
- CVE-2025-67298 · CVE Program
- CVE-2025-67298 · NVD
- FIRST EPSS
- GHSA-j8cg-23h3-5p99 · GitHub Advisory Database · CC BY 4.0
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