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P5
CVE-2026-75838: DOMPurify 0 to before 3.4.13
CVE-2026-75838. EPSS 0.003 (percentile 0.21502), scored 21-Oct-2026.
Affected technology
DOMPurify · 0 to before 3.4.13
cure53
Description’s affected range: before 3.4.13
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · Low privileges required · Passive user interaction
What an attacker can do
Attackers can supply HTML with event handlers on descendant elements that execute after sanitization completes, even though the returned root appears clean. Vendor/CNA’s CVSS 4.0 assessment (base score 5.1/10) rates confidentiality, integrity and availability impact as none.
- CWE
- CWE-79
- CCR priority
- 0.1 /100 (P5)
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H · OSV.dev
- EPSS
- 0.003 · percentile 0.21551 · 2026-10-22
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-23 06:11:59.600832+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-23 06:11:01.814928+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-75838.html