← Vulnerability feed

Vulnerability record · CVE-2017-1000003 · published 17 July 2017

CVE-2017-1000003: Atutor improper privilege management vulnerability

Atutor · Atutor

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.

9.8 CVSS 3.0 Critical EPSS 2.3% · top 17.2% CWE-269 · Improper privilege management
9.8CVSS 3.0 base score, v2 7.5
2.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

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.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
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 AdvisoryVDB 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 AdvisoryVDB Entry

Track CVE-2017-1000003 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2014-9753Atutor improper authentication vulnerabilityconfirm.php in ATutor 2.2 and earlier allows remote attackers to bypass authentication and gain access as an existing user via the auto_login paramet…EPSS 2.9%9.8CVE-2019-16114Atutor incorrect authorization vulnerabilityIn ATutor 2.2.4, an unauthenticated attacker can change the application settings and force it to use his crafted database, which allows him to gain a…EPSS 4.8%9.8CVE-2017-1000004Atutor sql injection vulnerabilityATutor version 2.2.1 and earlier are vulnerable to a SQL injection in the Assignment Dropbox, BasicLTI, Blog Post, Blog, Group Course Email, Course A…EPSS 4.7%9.8CVE-2017-1000002Atutor path traversal vulnerabilityATutor versions 2.2.1 and earlier are vulnerable to a directory traversal and file extension check bypass in the Course component resulting in code e…EPSS 31%9.8CVE-2016-2555ATutor searchFriends SQL injection in mysql_connect.inc.phpATutor 2.2.1 passes the searchFriends function input from friends.inc.php into SQL through include/lib/mysql_connect.inc.php without proper sanitizat…EPSS 80%analysed8.8CVE-2015-1583Atutor cross-site request forgery vulnerabilityMultiple cross-site request forgery (CSRF) vulnerabilities in ATutor 2.2 allow remote attackers to hijack the authentication of administrators for re…EPSS 1.2%8.8CVE-2019-12169ATutor language import and patcher path traversal enables file upload RCEATutor 2.2.4 fails to properly validate ZIP archive pathnames in the Import New Language and Patcher components, allowing directory traversal via "..…EPSS 72%analysed8.8CVE-2019-12170Atutor unrestricted file upload vulnerabilityATutor through 2.2.4 is vulnerable to arbitrary file uploads via the mods/_core/backups/upload.php (aka backup) component. This may result in remote …EPSS 8.6%

Source: NIST National Vulnerability Database (record CVE-2017-1000003), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.