Wiz Agents & Workflows are here
Wiz
Vulnerability DatabaseCVE-2026-4601

CVE-2026-4601: 
JavaScript vulnerability analysis and mitigation

Versions of the package jsrsasign before 11.1.1 are vulnerable to Missing Cryptographic Step via the KJUR.crypto.DSA.signWithMessageHash process in the DSA signing implementation. An attacker can recover the private key by forcing r or s to be zero, so the library emits an invalid signature without retrying, and then solves for x from the resulting signature.

Source: NVD

Related JavaScript vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

GHSA-3hfp-gqgh-xc5gCRITICAL9.6
  • JavaScriptJavaScript
  • @lightdash/cli
NoYesApr 02, 2026
CVE-2026-34950CRITICAL9.1
  • JavaScriptJavaScript
  • fast-jwt
NoNoApr 02, 2026
CVE-2026-34752HIGH8.7
  • JavaScriptJavaScript
  • haraka
NoYesApr 02, 2026
CVE-2026-34825HIGH8.5
  • JavaScriptJavaScript
  • @nocobase/plugin-workflow-sql
NoYesApr 02, 2026
GHSA-ccgf-5rwj-j3hvLOW2.1
  • JavaScriptJavaScript
  • telejson
NoYesApr 02, 2026

Free Vulnerability Assessment

Benchmark your Cloud Security Posture

Evaluate your cloud security practices across 9 security domains to benchmark your risk level and identify gaps in your defenses.

Request assessment

Additional Wiz resources

Cloud Vulnerability DB

Cloud Vulnerability DB

A community-led vulnerabilities database

Cloud Threat Landscape

Cloud Threat Landscape

A threat intelligence database

PEACH

PEACH

A tenant isolation framework

Get a personalized demo

Ready to see Wiz in action?

"Best User Experience I have ever seen, provides full visibility to cloud workloads."
David EstlickCISO
"Wiz provides a single pane of glass to see what is going on in our cloud environments."
Adam FletcherChief Security Officer
"We know that if Wiz identifies something as critical, it actually is."
Greg PoniatowskiHead of Threat and Vulnerability Management
Get a demo