Versions of the package jsondiffpatch before 0.7.2 are vulnerable to Cross-site Scripting (XSS) via HtmlFormatter::nodeBegin. An attacker can inject malicious scripts into HTML payloads that may lead to code execution if untrusted payloads were used as source for the diff, and the result renderer using the built-in html formatter on a private website.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements Present

User Interaction Passive

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact Low

Subsequent System Integrity Impact Low

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

No data.

No data.

No data.

No data.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://benjamine.github.io/jsondiffpatch/index.html cve-icon cve-icon
https://github.com/benjamine/jsondiffpatch/commit/0e374b5dd8d7879b329a9fc18affbd46ad50dd14 cve-icon cve-icon
https://github.com/benjamine/jsondiffpatch/issues/383 cve-icon cve-icon
https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-12549277 cve-icon cve-icon
https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-12549276 cve-icon cve-icon
https://security.snyk.io/vuln/SNYK-JS-JSONDIFFPATCH-10369031 cve-icon cve-icon
History

Thu, 11 Sep 2025 05:15:00 +0000

Type Values Removed Values Added
Description Versions of the package jsondiffpatch before 0.7.2 are vulnerable to Cross-site Scripting (XSS) via HtmlFormatter::nodeBegin. An attacker can inject malicious scripts into HTML payloads that may lead to code execution if untrusted payloads were used as source for the diff, and the result renderer using the built-in html formatter on a private website.
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 4.7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N/E:P'}

cvssV4_0

{'score': 2.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:P'}
cve-icon MITRE

Status: PUBLISHED

Assigner: snyk

Published:

Updated: 2025-09-11T05:00:02.071Z

Reserved: 2025-09-03T08:48:06.729Z

Link: CVE-2025-9910

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2025-09-11T05:15:34.137

Modified: 2025-09-11T05:15:34.137

Link: CVE-2025-9910

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.