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Vulnerability details: VCID-5b1v-85es-t3fb
Vulnerability ID VCID-5b1v-85es-t3fb
Aliases CVE-2025-48050
Summary In DOMPurify through 3.2.5 before 6bc6d60, scripts/server.js does not ensure that a pathname is located under the current working directory. NOTE: the Supplier disputes the significance of this report because the "Uncontrolled data used in path expression" occurs "in a development helper script which starts a local web server if needed and must be manually started."
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-24 Path Traversal: '../filedir'
System Score Found at
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2025-48050
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2025-48050
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2025-48050
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2025-48050
cvssv3.1 7.5 https://github.com/cure53/DOMPurify/commit/6bc6d60e49256f27a4022181b7d8a5b0721fd534
ssvc Track https://github.com/cure53/DOMPurify/commit/6bc6d60e49256f27a4022181b7d8a5b0721fd534
cvssv3.1 7.5 https://github.com/cure53/DOMPurify/pull/1101
ssvc Track https://github.com/cure53/DOMPurify/pull/1101
cvssv3.1 7.5 https://github.com/odaysec/advisory/blob/main/cure53/DOMPurify/writeup.md
ssvc Track https://github.com/odaysec/advisory/blob/main/cure53/DOMPurify/writeup.md
cvssv3.1 7.5 https://security.snyk.io/vuln/SNYK-JS-DOMPURIFY-10176060
ssvc Track https://security.snyk.io/vuln/SNYK-JS-DOMPURIFY-10176060
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2025-48050
1101 https://github.com/cure53/DOMPurify/pull/1101
6bc6d60e49256f27a4022181b7d8a5b0721fd534 https://github.com/cure53/DOMPurify/commit/6bc6d60e49256f27a4022181b7d8a5b0721fd534
SNYK-JS-DOMPURIFY-10176060 https://security.snyk.io/vuln/SNYK-JS-DOMPURIFY-10176060
writeup.md https://github.com/odaysec/advisory/blob/main/cure53/DOMPurify/writeup.md
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N Found at https://github.com/cure53/DOMPurify/commit/6bc6d60e49256f27a4022181b7d8a5b0721fd534
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/2025-05-15T19:14:45Z/ Found at https://github.com/cure53/DOMPurify/commit/6bc6d60e49256f27a4022181b7d8a5b0721fd534
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N Found at https://github.com/cure53/DOMPurify/pull/1101
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/2025-05-15T19:14:45Z/ Found at https://github.com/cure53/DOMPurify/pull/1101
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N Found at https://github.com/odaysec/advisory/blob/main/cure53/DOMPurify/writeup.md
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/2025-05-15T19:14:45Z/ Found at https://github.com/odaysec/advisory/blob/main/cure53/DOMPurify/writeup.md
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N Found at https://security.snyk.io/vuln/SNYK-JS-DOMPURIFY-10176060
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/2025-05-15T19:14:45Z/ Found at https://security.snyk.io/vuln/SNYK-JS-DOMPURIFY-10176060
Exploit Prediction Scoring System (EPSS)
Percentile 0.6063
EPSS Score 0.00392
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-11T17:13:19.906927+00:00 Vulnrichment Import https://github.com/cisagov/vulnrichment/blob/develop/2025/48xxx/CVE-2025-48050.json 38.6.0