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Vulnerability details: VCID-hhzz-hbqz-akfw
Vulnerability ID VCID-hhzz-hbqz-akfw
Aliases CVE-2019-14884
GHSA-3xh5-5v5v-mfgm
Summary Cross-site Scripting A reflected XSS is possible through fatal error messages.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.00345 https://api.first.org/data/v1/epss?cve=CVE-2019-14884
cvssv3.1 6.1 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14884
generic_textual MODERATE https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14884
cvssv3.1 6.1 https://github.com/moodle/moodle
generic_textual MODERATE https://github.com/moodle/moodle
cvssv3.1 6.1 https://moodle.org/mod/forum/discuss.php?d=393587#p1586751
generic_textual MODERATE https://moodle.org/mod/forum/discuss.php?d=393587#p1586751
cvssv3.1 6.1 https://nvd.nist.gov/vuln/detail/CVE-2019-14884
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2019-14884
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2019-14884
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14884
https://github.com/moodle/moodle
https://moodle.org/mod/forum/discuss.php?d=393587#p1586751
CVE-2019-14884 https://nvd.nist.gov/vuln/detail/CVE-2019-14884
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14884
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:R/S:C/C:L/I:L/A:N 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:R/S:C/C:L/I:L/A:N Found at https://moodle.org/mod/forum/discuss.php?d=393587#p1586751
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:R/S:C/C:L/I:L/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2019-14884
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 0.57315
EPSS Score 0.00345
Published At June 4, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T16:19:52.824962+00:00 GitLab Importer Import https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/moodle/moodle/CVE-2019-14884.yml 38.6.0