Lucene search
+L

CVE-2026-33976: Improper Neutralization of Input During Web Page Generation

🗓️ 27 Mar 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 1 Views

Stored XSS in Notesnook Web Clipper enables RCE in desktop app via unsandboxed iframes.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-33976
27 Mar 202621:26
–attackerkb
circl
Circl
CVE-2026-33976
27 Mar 202622:00
–circl
cnnvd
CNNVD
Notesnook 代码注入漏洞
27 Mar 202600:00
–cnnvd
cve
CVE
CVE-2026-33976
27 Mar 202621:26
–cve
cvelist
Cvelist
CVE-2026-33976 Notesnook vulnerable to RCE via stored XSS in Web Clipper rendering
27 Mar 202621:26
–cvelist
euvd
EUVD
EUVD-2026-16874
27 Mar 202621:26
–euvd
nvd
NVD
CVE-2026-33976
27 Mar 202622:16
–nvd
ptsecurity
Positive Technologies
PT-2026-28580
27 Mar 202600:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2026-33976
28 Mar 202623:09
–redhatcve
vulnrichment
Vulnrichment
CVE-2026-33976 Notesnook vulnerable to RCE via stored XSS in Web Clipper rendering
27 Mar 202621:26
–vulnrichment

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

31 Mar 2026 00:00Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.19.6
EPSS0.00693
SSVC
1