CVE-2026-64960

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-64960
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-64960.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-64960
Published
2026-08-20T13:57:33Z
Modified
2026-08-30T03:30:21Z
Severity
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L CVSS Calculator
Summary
Remote Code Execution via Unrestricted File Upload in ATutor
Details

ATutor Gameme module allows users to upload files of any type and extension without restriction. Due to improper handling of file uploads, files are stored in a web-accessible location before their content is validated. An authenticated attacker who knows a valid course_id can upload a server-executable malicious script. The uploaded file can then be requested over HTTP, resulting in remote code execution as the web server process user. In most cases, course_id=0 can be used, as it commonly represents the global context.

Product is no longer actively supported and the vulnerabilities have not been fixed. Only version 2.2.4 was tested and confirmed as vulnerable, other versions were not tested but might also be vulnerable.

Database specific 
{
    "cna_assigner":  "CERT-PL",
    "cwe_ids":  [
        "CWE-434"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64960.json"
}
References

Affected packages

Git / github.com/atutor/atutor

Affected ranges

Type
GIT
Repo
https://github.com/atutor/atutor
Events
Introduced
57f990d1a31b234a7c68bf70c40386565bc449e2
Last Affected
57f990d1a31b234a7c68bf70c40386565bc449e2
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "2.2.4"
        },
        {
            "last_affected":  "2.2.4"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Affected versions

2.*
2.2.4
Other
atutor_2_2_4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-64960.json"