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Vulnerability details: VCID-d7yk-6451-bbda
Vulnerability ID VCID-d7yk-6451-bbda
Aliases CVE-2017-2641
GHSA-xhq3-455r-xv44
Summary Moodle SQL injection via user preferences In Moodle 2.x and 3.x, SQL injection can occur via user preferences.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.0175 https://api.first.org/data/v1/epss?cve=CVE-2017-2641
epss 0.01895 https://api.first.org/data/v1/epss?cve=CVE-2017-2641
cvssv3.1 9.8 https://github.com/moodle/moodle
generic_textual CRITICAL https://github.com/moodle/moodle
cvssv3.1 9.8 https://moodle.org/mod/forum/discuss.php?d=349419
generic_textual CRITICAL https://moodle.org/mod/forum/discuss.php?d=349419
cvssv3.1 9.8 https://nvd.nist.gov/vuln/detail/CVE-2017-2641
generic_textual CRITICAL https://nvd.nist.gov/vuln/detail/CVE-2017-2641
cvssv3.1 9.8 https://www.exploit-db.com/exploits/41828
generic_textual CRITICAL https://www.exploit-db.com/exploits/41828
cvssv3.1 9.8 http://www.securityfocus.com/bid/96977
generic_textual CRITICAL http://www.securityfocus.com/bid/96977
cvssv3.1 9.8 http://www.securitytracker.com/id/1038174
generic_textual CRITICAL http://www.securitytracker.com/id/1038174
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2017-2641
https://github.com/moodle/moodle
https://moodle.org/mod/forum/discuss.php?d=349419
https://nvd.nist.gov/vuln/detail/CVE-2017-2641
https://www.exploit-db.com/exploits/41828
http://www.securityfocus.com/bid/96977
http://www.securitytracker.com/id/1038174
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://github.com/moodle/moodle
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://moodle.org/mod/forum/discuss.php?d=349419
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2017-2641
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://www.exploit-db.com/exploits/41828
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at http://www.securityfocus.com/bid/96977
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at http://www.securitytracker.com/id/1038174
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.81736
EPSS Score 0.0175
Published At July 4, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-01T12:29:11.960753+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-xhq3-455r-xv44/GHSA-xhq3-455r-xv44.json 36.1.3