CVE-2026-6956

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Source
https://cve.org/CVERecord?id=CVE-2026-6956
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-6956.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-6956
Published
2026-05-11T09:40:36.558Z
Modified
2026-07-08T08:14:18.704031367Z
Severity
  • 5.1 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N CVSS Calculator
Summary
Reflected XSS in ATutor
Details

ATutor is vulnerable to Reflected XSS in /install/install.php endpoint. An attacker can provide a specially crafted URL that, when opened, results in arbitrary JavaScript execution in the victim's browser.

Product is no longer actively supported. Maintainers of this project were notified early about this vulnerability, but did not respond with the details of the vulnerability or vulnerable version range. Only version 2.2.4 was tested and confirmed as vulnerable, other versions were not tested but might also be vulnerable.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/6xxx/CVE-2026-6956.json",
    "cna_assigner": "CERT-PL",
    "cwe_ids": [
        "CWE-79"
    ]
}
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 
{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "2.2.4"
        },
        {
            "last_affected": "2.2.4"
        }
    ]
}

Affected versions

2.*
2.2.4
Other
atutor_2_2_4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-6956.json"