Medium severity6.1NVD Advisory· Published Jul 23, 2026· Updated Jul 28, 2026
CVE-2026-65901
CVE-2026-65901
Description
DOMPurify through 3.4.6 contains a cross-site scripting vulnerability in IN_PLACE mode that trusts attacker-controlled nodeName on live non-form nodes. Attackers can supply hostile live DOM objects with real script children whose observable nodeName is clobbered to appear as allowed elements, causing scripts to execute when the sanitized tree is inserted into a live document.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
dompurifynpm | <= 3.4.6 | — |
Affected products
31- osv-coords29 versionspkg:apk/chainguard/kibana-9.4pkg:apk/chainguard/kibana-9.4-iamguardedpkg:apk/chainguard/langfuse-3-workerpkg:apk/chainguard/langfuse-fips-3-workerpkg:apk/chainguard/librechatpkg:apk/chainguard/nextcloud-server-32pkg:apk/chainguard/nextcloud-server-33pkg:apk/chainguard/nextcloud-server-34pkg:apk/chainguard/wazuh-dashboardpkg:apk/chainguard/wazuh-dashboard-alerting-dashboards-pluginpkg:apk/chainguard/wazuh-dashboard-alerting-dashboards-plugin-fipspkg:apk/chainguard/wazuh-dashboard-anomaly-detection-dashboards-pluginpkg:apk/chainguard/wazuh-dashboard-anomaly-detection-dashboards-plugin-fipspkg:apk/chainguard/wazuh-dashboard-dashboards-mapspkg:apk/chainguard/wazuh-dashboard-dashboards-maps-fipspkg:apk/chainguard/wazuh-dashboard-dashboards-notificationspkg:apk/chainguard/wazuh-dashboard-dashboards-notifications-fipspkg:apk/chainguard/wazuh-dashboard-dashboards-reportingpkg:apk/chainguard/wazuh-dashboard-dashboards-reporting-fipspkg:apk/chainguard/wazuh-dashboard-dashboards-visualizationspkg:apk/chainguard/wazuh-dashboard-dashboards-visualizations-fipspkg:apk/chainguard/wazuh-dashboard-fipspkg:apk/chainguard/wazuh-dashboard-index-management-dashboards-pluginpkg:apk/chainguard/wazuh-dashboard-index-management-dashboards-plugin-fipspkg:apk/chainguard/wazuh-dashboard-pluginspkg:apk/chainguard/wazuh-dashboard-plugins-fipspkg:apk/wolfi/langfuse-3-workerpkg:apk/wolfi/nextcloud-server-32pkg:apk/wolfi/nextcloud-server-33
< 9.4.2-r6+ 28 more
- (no CPE)range: < 9.4.2-r6
- (no CPE)range: < 9.4.2-r6
- (no CPE)range: < 3.191.0-r0
- (no CPE)range: < 3.192.0-r0
- (no CPE)range: < 0.8.7-r1
- (no CPE)range: < 32.0.12-r0
- (no CPE)range: < 33.0.6-r0
- (no CPE)range: < 34.0.1-r4
- (no CPE)range: < 4.14.5-r7
- (no CPE)range: < 4.14.5-r7
- (no CPE)range: < 4.14.5-r7
- (no CPE)range: < 4.14.5-r7
- (no CPE)range: < 4.14.5-r7
- (no CPE)range: < 4.14.5-r7
- (no CPE)range: < 4.14.5-r7
- (no CPE)range: < 4.14.5-r7
- (no CPE)range: < 4.14.5-r7
- (no CPE)range: < 4.14.5-r7
- (no CPE)range: < 4.14.5-r7
- (no CPE)range: < 4.14.5-r7
- (no CPE)range: < 4.14.5-r7
- (no CPE)range: < 4.14.5-r7
- (no CPE)range: < 4.14.5-r7
- (no CPE)range: < 4.14.5-r7
- (no CPE)range: < 4.14.5-r7
- (no CPE)range: < 4.14.5-r7
- (no CPE)range: < 3.191.0-r0
- (no CPE)range: < 32.0.12-r0
- (no CPE)range: < 33.0.6-r0
Patches
Vulnerability mechanics
References
3- github.com/cure53/DOMPurify/security/advisories/GHSA-x4vx-rjvf-j5p4nvdExploitThird Party AdvisoryWEB
- github.com/advisories/GHSA-x4vx-rjvf-j5p4ghsaADVISORY
- www.vulncheck.com/advisories/dompurify-cross-site-scripting-via-in-place-nodenamenvdThird Party Advisory
News mentions
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