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Vulnerability details: VCID-1q8x-ajub-9fh4
Vulnerability ID VCID-1q8x-ajub-9fh4
Aliases CVE-2018-11198
GHSA-xcf7-cj8q-pcjm
Summary Cross-site Scripting An issue was discovered in Mautic There is Stored XSS via the `authorUrl` field in `config.json.`
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 0.0024 https://api.first.org/data/v1/epss?cve=CVE-2018-11198
epss 0.0024 https://api.first.org/data/v1/epss?cve=CVE-2018-11198
epss 0.0024 https://api.first.org/data/v1/epss?cve=CVE-2018-11198
cvssv3.1 6.1 https://github.com/mautic/mautic/releases
generic_textual MODERATE https://github.com/mautic/mautic/releases
cvssv3.1 6.1 https://github.com/mautic/mautic/releases/tag/2.14.0
generic_textual MODERATE https://github.com/mautic/mautic/releases/tag/2.14.0
cvssv3.1 6.1 https://github.com/mautic/mautic/security/advisories/GHSA-xcf7-cj8q-pcjm
generic_textual MODERATE https://github.com/mautic/mautic/security/advisories/GHSA-xcf7-cj8q-pcjm
cvssv3.1 6.1 https://nvd.nist.gov/vuln/detail/CVE-2018-11198
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2018-11198
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2018-11198
https://github.com/mautic/mautic/releases
https://github.com/mautic/mautic/releases/tag/2.14.0
https://github.com/mautic/mautic/security/advisories/GHSA-xcf7-cj8q-pcjm
CVE-2018-11198 https://nvd.nist.gov/vuln/detail/CVE-2018-11198
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://github.com/mautic/mautic/releases
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/mautic/mautic/releases/tag/2.14.0
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/mautic/mautic/security/advisories/GHSA-xcf7-cj8q-pcjm
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-2018-11198
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 0.47432
EPSS Score 0.0024
Published At June 4, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T16:19:33.900415+00:00 GitLab Importer Import https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/mautic/core/CVE-2018-11198.yml 38.6.0