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CVE-2017-1000003
CRITICAL
ATutor versions 2.2.1 and earlier are vulnerable to an incorrect access control check vulnerability in the Social Application component resulting in privilege escalation. ATutor versions 2.2.1 and earlier are vulnerable to an incorrect access control check vulnerability in the Module component resulting in privilege escalation. ATutor versions 2.2.1 and earlier are vulnerable to a incorrect access control check vulnerability in the Alternative Content component resulting in privilege escalation.
Published: Jul 17, 2017
Modified: Jun 17, 2026
CWE-269
CVSS Metrics
CVSSv3
Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products (1)
| Vendor | Product | Version |
|---|---|---|
| atutor | atutor | * |
GitHub Security Advisory GHSA-mw9j-9gfx-vcp8
ATutor versions 2.2.1 and earlier are vulnerable to an incorrect access control check...
References (6)
- http://www.atutor.ca/atutor/mantis/changelog_page.php?version_id=55 Broken Link
- http://www.atutor.ca/atutor/mantis/view.php?id=5681 Broken Link
- http://www.securityfocus.com/bid/99599 Third Party Advisory, VDB Entry
- http://www.atutor.ca/atutor/mantis/changelog_page.php?version_id=55 Broken Link
- http://www.atutor.ca/atutor/mantis/view.php?id=5681 Broken Link
- http://www.securityfocus.com/bid/99599 Third Party Advisory, VDB Entry
Risk Scores
CVSS Score
9.8 / 10
EPSS Score
2.32%
Top 18% most likely to be exploited
Threat Score
39.9 / 100
Data Sources
NVD
EPSS
GitHub