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Vulnerability details: VCID-wzbf-bazj-4kgy
Vulnerability ID VCID-wzbf-bazj-4kgy
Aliases CVE-2023-3821
GHSA-78q2-cv3p-x9fm
Summary Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Cross-site Scripting (XSS) - Stored in GitHub repository pimcore/pimcore prior to 10.6.4.
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 6e-05 https://api.first.org/data/v1/epss?cve=CVE-2023-3821
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-78q2-cv3p-x9fm
cvssv3.1 6.1 https://github.com/pimcore/pimcore
generic_textual MODERATE https://github.com/pimcore/pimcore
cvssv3 6.1 https://github.com/pimcore/pimcore/commit/92811f07d39e4ad95c92003868f5f7309489d79c
cvssv3.1 6.1 https://github.com/pimcore/pimcore/commit/92811f07d39e4ad95c92003868f5f7309489d79c
generic_textual MODERATE https://github.com/pimcore/pimcore/commit/92811f07d39e4ad95c92003868f5f7309489d79c
ssvc Track https://github.com/pimcore/pimcore/commit/92811f07d39e4ad95c92003868f5f7309489d79c
cvssv3 6.1 https://huntr.dev/bounties/599ba4f6-c900-4161-9127-f1e6a6e29aaa
cvssv3.1 6.1 https://huntr.dev/bounties/599ba4f6-c900-4161-9127-f1e6a6e29aaa
generic_textual MODERATE https://huntr.dev/bounties/599ba4f6-c900-4161-9127-f1e6a6e29aaa
ssvc Track https://huntr.dev/bounties/599ba4f6-c900-4161-9127-f1e6a6e29aaa
cvssv3.1 6.1 https://nvd.nist.gov/vuln/detail/CVE-2023-3821
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2023-3821
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2023-3821
https://github.com/pimcore/pimcore
https://github.com/pimcore/pimcore/commit/92811f07d39e4ad95c92003868f5f7309489d79c
https://huntr.dev/bounties/599ba4f6-c900-4161-9127-f1e6a6e29aaa
CVE-2023-3821 https://nvd.nist.gov/vuln/detail/CVE-2023-3821
GHSA-78q2-cv3p-x9fm https://github.com/advisories/GHSA-78q2-cv3p-x9fm
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:H Found at https://github.com/pimcore/pimcore
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:H/UI:R/S:U/C:N/I:H/A:H Found at https://github.com/pimcore/pimcore/commit/92811f07d39e4ad95c92003868f5f7309489d79c
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:H/UI:R/S:U/C:N/I:H/A:H Found at https://github.com/pimcore/pimcore/commit/92811f07d39e4ad95c92003868f5f7309489d79c
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/2024-10-16T13:28:26Z/ Found at https://github.com/pimcore/pimcore/commit/92811f07d39e4ad95c92003868f5f7309489d79c
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:H Found at https://huntr.dev/bounties/599ba4f6-c900-4161-9127-f1e6a6e29aaa
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:H/UI:R/S:U/C:N/I:H/A:H Found at https://huntr.dev/bounties/599ba4f6-c900-4161-9127-f1e6a6e29aaa
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/2024-10-16T13:28:26Z/ Found at https://huntr.dev/bounties/599ba4f6-c900-4161-9127-f1e6a6e29aaa
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2023-3821
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 0.00386
EPSS Score 6e-05
Published At May 30, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-05-30T21:01:23.068850+00:00 GitLab Importer Import https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/pimcore/pimcore/CVE-2023-3821.yml 38.6.0