CVE-2025-26791

Published Feb 14, 2025

Last updated 11 days ago

CVSS medium 4.5

Overview

Description: DOMPurify before 3.2.4 has an incorrect template literal regular expression, sometimes leading to mutation cross-site scripting (mXSS).
Source: cve@mitre.org
NVD status: Analyzed
Products: dompurify

Risk scores

CVSS 3.1

Type: Primary
Base score: 6.1
Impact score: 2.7
Exploitability score: 2.8
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Severity: MEDIUM

Weaknesses

cve@mitre.org: CWE-79

Hype score: Not currently trending

CVE-2025-26791 DOMPurify before 3.2.4 has an incorrect template literal regular expression, sometimes leading to mutation cross-site scripting (mXSS). https://t.co/X9bTHr7xw7
@CVEnew
14 Feb 2025
376 Impressions
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Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:cure53:dompurify:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "6779C3D7-7E2F-46A7-8EB7-AFD8141DF25A",
            "versionEndExcluding": "3.2.4"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References

Sources include official advisories and independent security research.