Yehuda Katz Handlebars

Name: Yehuda Katz Handlebars
Brand: Yehuda Katz

productRU

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

KEV-listed

EPSS ≥ 10%

by severity

1critical1high1medium0low

updated 2026-10-28

vulnerabilities (7)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2021-23383US	critical9.8	4.51% (91st)	Exploit	no fix	2021-05-04	≤ 4.7.7
CVE-2026-33937US	—	1.91% (80th)	Exploit	no fix	2026-03-27	4.0.0 → 4.7.9
CVE-2026-33938US	—	0.72% (54th)	—	no fix	2026-03-27	4.0.0 → 4.7.9
CVE-2026-33940US	—	0.71% (54th)	—	no fix	2026-03-27	4.0.0 → 4.7.9
CVE-2026-33939US	—	0.63% (50th)	—	no fix	2026-03-27	4.0.0 → 4.7.9
CVE-2026-33941US	high8.2	0.30% (22nd)	—	no fix	2026-03-27	4.0.0 → 4.7.9
CVE-2026-33916US	medium4.7	0.28% (20th)	—	no fix	2026-03-27	4.0.0 → 4.7.9

The flaw types (CWEs) most of these CVEs share.

CWE-94Improper Control of Generation of Code ('Code Injection')5 CVEs
CWE-843Access of Resource Using Incompatible Type ('Type Confusion')3 CVEs
CWE-1321Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')2 CVEs
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')2 CVEs
CWE-116Improper Encoding or Escaping of Output1 CVEs
CWE-248Uncaught Exception1 CVEs
CWE-754Improper Check for Unusual or Exceptional Conditions1 CVEs
CWE-917Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')1 CVEs

Which sources assert this record, and when.

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