Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-6uwe-wg7h-4uck
Vulnerability ID VCID-6uwe-wg7h-4uck
Aliases CVE-2022-41343
GHSA-6x28-7h8c-chx4
Summary registerFont in FontMetrics.php in Dompdf before 2.0.1 allows remote file inclusion because a URI validation failure does not halt font registration, as demonstrated by a @font-face rule.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-552 Files or Directories Accessible to External Parties
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 0.54023 https://api.first.org/data/v1/epss?cve=CVE-2022-41343
epss 0.54023 https://api.first.org/data/v1/epss?cve=CVE-2022-41343
epss 0.54023 https://api.first.org/data/v1/epss?cve=CVE-2022-41343
cvssv3.1 7.5 https://github.com/advisories/GHSA-6x28-7h8c-chx4
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-6x28-7h8c-chx4
generic_textual HIGH https://github.com/advisories/GHSA-6x28-7h8c-chx4
cvssv3.1 7.5 https://github.com/dompdf/dompdf
generic_textual HIGH https://github.com/dompdf/dompdf
cvssv3.1 7.5 https://github.com/dompdf/dompdf/commit/66431c58017d5b1bdb9f6f772b9fbbc5e3d38dc2
generic_textual HIGH https://github.com/dompdf/dompdf/commit/66431c58017d5b1bdb9f6f772b9fbbc5e3d38dc2
cvssv3.1 7.5 https://github.com/dompdf/dompdf/issues/2994
generic_textual HIGH https://github.com/dompdf/dompdf/issues/2994
ssvc Track https://github.com/dompdf/dompdf/issues/2994
cvssv3.1 7.5 https://github.com/dompdf/dompdf/pull/2995
generic_textual HIGH https://github.com/dompdf/dompdf/pull/2995
ssvc Track https://github.com/dompdf/dompdf/pull/2995
cvssv3.1 7.5 https://github.com/dompdf/dompdf/releases/tag/v2.0.1
generic_textual HIGH https://github.com/dompdf/dompdf/releases/tag/v2.0.1
ssvc Track https://github.com/dompdf/dompdf/releases/tag/v2.0.1
cvssv3.1 7.5 https://github.com/FriendsOfPHP/security-advisories/blob/master/dompdf/dompdf/CVE-2022-41343.yaml
generic_textual HIGH https://github.com/FriendsOfPHP/security-advisories/blob/master/dompdf/dompdf/CVE-2022-41343.yaml
cvssv3.1 7.5 https://nvd.nist.gov/vuln/detail/CVE-2022-41343
generic_textual HIGH https://nvd.nist.gov/vuln/detail/CVE-2022-41343
cvssv3.1 7.5 https://tantosec.com/blog/cve-2022-41343
generic_textual HIGH https://tantosec.com/blog/cve-2022-41343
cvssv3.1 7.5 https://tantosec.com/blog/cve-2022-41343/
ssvc Track https://tantosec.com/blog/cve-2022-41343/
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2022-41343
https://github.com/dompdf/dompdf
https://github.com/dompdf/dompdf/commit/66431c58017d5b1bdb9f6f772b9fbbc5e3d38dc2
https://tantosec.com/blog/cve-2022-41343
2994 https://github.com/dompdf/dompdf/issues/2994
2995 https://github.com/dompdf/dompdf/pull/2995
cve-2022-41343 https://tantosec.com/blog/cve-2022-41343/
CVE-2022-41343 https://nvd.nist.gov/vuln/detail/CVE-2022-41343
CVE-2022-41343.YAML https://github.com/FriendsOfPHP/security-advisories/blob/master/dompdf/dompdf/CVE-2022-41343.yaml
GHSA-6x28-7h8c-chx4 https://github.com/advisories/GHSA-6x28-7h8c-chx4
v2.0.1 https://github.com/dompdf/dompdf/releases/tag/v2.0.1
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://github.com/advisories/GHSA-6x28-7h8c-chx4
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:N/UI:N/S:U/C:H/I:N/A:N Found at https://github.com/dompdf/dompdf
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:N/UI:N/S:U/C:H/I:N/A:N Found at https://github.com/dompdf/dompdf/commit/66431c58017d5b1bdb9f6f772b9fbbc5e3d38dc2
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:N/UI:N/S:U/C:H/I:N/A:N Found at https://github.com/dompdf/dompdf/issues/2994
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:Y/T:P/P:M/B:A/M:M/D:T/2025-05-22T14:40:39Z/ Found at https://github.com/dompdf/dompdf/issues/2994
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://github.com/dompdf/dompdf/pull/2995
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:Y/T:P/P:M/B:A/M:M/D:T/2025-05-22T14:40:39Z/ Found at https://github.com/dompdf/dompdf/pull/2995
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://github.com/dompdf/dompdf/releases/tag/v2.0.1
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:Y/T:P/P:M/B:A/M:M/D:T/2025-05-22T14:40:39Z/ Found at https://github.com/dompdf/dompdf/releases/tag/v2.0.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://github.com/FriendsOfPHP/security-advisories/blob/master/dompdf/dompdf/CVE-2022-41343.yaml
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:N/UI:N/S:U/C:H/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2022-41343
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:N/UI:N/S:U/C:H/I:N/A:N Found at https://tantosec.com/blog/cve-2022-41343
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:N/UI:N/S:U/C:H/I:N/A:N Found at https://tantosec.com/blog/cve-2022-41343/
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:Y/T:P/P:M/B:A/M:M/D:T/2025-05-22T14:40:39Z/ Found at https://tantosec.com/blog/cve-2022-41343/
Exploit Prediction Scoring System (EPSS)
Percentile 0.9806
EPSS Score 0.54023
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-11T17:40:43.975222+00:00 Vulnrichment Import https://github.com/cisagov/vulnrichment/blob/develop/2022/41xxx/CVE-2022-41343.json 38.6.0