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Vulnerability details: VCID-27rw-tqt8-b3cw
Vulnerability ID VCID-27rw-tqt8-b3cw
Aliases CVE-2023-2817
GHSA-7x94-jx75-3gh6
Summary Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') A post-authentication stored cross-site scripting vulnerability exists in Craft CMS versions <= 4.4.11. HTML, including script tags can be injected into field names which, when the field is added to a category or section, will trigger when users visit the Categories or Entries pages respectively.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk None
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 0.00339 https://api.first.org/data/v1/epss?cve=CVE-2023-2817
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-7x94-jx75-3gh6
cvssv3.1 5.4 https://github.com/craftcms/cms
generic_textual MODERATE https://github.com/craftcms/cms
cvssv3.1 5.4 https://github.com/craftcms/cms/commit/7655e1009ba6cdbfb230e6bb138b775b69fc7bcb
generic_textual MODERATE https://github.com/craftcms/cms/commit/7655e1009ba6cdbfb230e6bb138b775b69fc7bcb
ssvc Track https://github.com/craftcms/cms/commit/7655e1009ba6cdbfb230e6bb138b775b69fc7bcb
cvssv3.1 5.4 https://nvd.nist.gov/vuln/detail/CVE-2023-2817
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2023-2817
cvssv3.1 5.4 https://www.tenable.com/security/research/tra-2023-20
generic_textual MODERATE https://www.tenable.com/security/research/tra-2023-20
cvssv3.1 5.4 https://www.tenable.com/security/research/tra-2023-20%2C
ssvc Track https://www.tenable.com/security/research/tra-2023-20%2C
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2023-2817
https://github.com/craftcms/cms
https://github.com/craftcms/cms/commit/7655e1009ba6cdbfb230e6bb138b775b69fc7bcb
https://www.tenable.com/security/research/tra-2023-20
https://www.tenable.com/security/research/tra-2023-20,
CVE-2023-2817 https://nvd.nist.gov/vuln/detail/CVE-2023-2817
GHSA-7x94-jx75-3gh6 https://github.com/advisories/GHSA-7x94-jx75-3gh6
tra-2023-20%2C https://www.tenable.com/security/research/tra-2023-20%2C
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Found at https://github.com/craftcms/cms
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:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Found at https://github.com/craftcms/cms/commit/7655e1009ba6cdbfb230e6bb138b775b69fc7bcb
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: SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-01-15T15:47:46Z/ Found at https://github.com/craftcms/cms/commit/7655e1009ba6cdbfb230e6bb138b775b69fc7bcb
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2023-2817
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:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Found at https://www.tenable.com/security/research/tra-2023-20
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:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Found at https://www.tenable.com/security/research/tra-2023-20%2C
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: SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-01-15T15:47:46Z/ Found at https://www.tenable.com/security/research/tra-2023-20%2C
Exploit Prediction Scoring System (EPSS)
Percentile 0.56911
EPSS Score 0.00339
Published At May 30, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-05-30T21:00:44.110847+00:00 GitLab Importer Import https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/craftcms/cms/CVE-2023-2817.yml 38.6.0