Known Vulnerabilities for Handlebars by Handlebarsjs

Listed below are 10 of the newest known vulnerabilities associated with "Handlebars" by "Handlebarsjs".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-33941 json Handlebars provides the power necessary to let users build semantic templates. In versions 4.0.0 through 4.7.8, the Handlebar... Not Provided 2026-03-27 2026-04-01
CVE-2026-33940 json Handlebars provides the power necessary to let users build semantic templates. In versions 4.0.0 through 4.7.8, a crafted obj... Not Provided 2026-03-27 2026-04-01
CVE-2026-33939 json Handlebars provides the power necessary to let users build semantic templates. In versions 4.0.0 through 4.7.8, when a Handle... Not Provided 2026-03-27 2026-03-30
CVE-2026-33938 json Handlebars provides the power necessary to let users build semantic templates. In versions 4.0.0 through 4.7.8, the `@partial... Not Provided 2026-03-27 2026-04-01
CVE-2026-33937 json Handlebars provides the power necessary to let users build semantic templates. In versions 4.0.0 through 4.7.8, `Handlebars.c... Not Provided 2026-03-27 2026-04-01
CVE-2026-33916 json Handlebars provides the power necessary to let users build semantic templates. In versions 4.0.0 through 4.7.8, `resolveParti... Not Provided 2026-03-27 2026-03-30
CVE-2026-33657 json EspoCRM is an open source customer relationship management application. Versions 9.3.3 and below have a stored HTML injection... Not Provided 2026-04-13 2026-04-13
CVE-2021-23383 json The package handlebars before 4.7.7 are vulnerable to Prototype Pollution when selecting certain compiling options to compile... 9.8 - CRITICAL 2021-05-04 2021-12-03
CVE-2021-23369 json The package handlebars before 4.7.7 are vulnerable to Remote Code Execution (RCE) when selecting certain compiling options to... 9.8 - CRITICAL 2021-04-12 2021-06-08
CVE-2019-20922 json Handlebars before 4.4.5 allows Regular Expression Denial of Service (ReDoS) because of eager matching. The parser may be forc... 7.5 - HIGH 2020-09-30 2021-07-21
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationHandlebarsjsHandlebars4.7.6
ApplicationHandlebarsjsHandlebars4.7.5
ApplicationHandlebarsjsHandlebars4.7.4
ApplicationHandlebarsjsHandlebars4.7.3
ApplicationHandlebarsjsHandlebars4.7.2
ApplicationHandlebarsjsHandlebars4.7.1
ApplicationHandlebarsjsHandlebars4.7.0
ApplicationHandlebarsjsHandlebars4.6.0
ApplicationHandlebarsjsHandlebars4.5.3
ApplicationHandlebarsjsHandlebars4.5.2
ApplicationHandlebarsjsHandlebars4.5.1
ApplicationHandlebarsjsHandlebars4.5.0
ApplicationHandlebarsjsHandlebars4.4.5
ApplicationHandlebarsjsHandlebars4.4.4
ApplicationHandlebarsjsHandlebars4.4.3
ApplicationHandlebarsjsHandlebars4.4.2
ApplicationHandlebarsjsHandlebars4.4.1
ApplicationHandlebarsjsHandlebars4.4.0
ApplicationHandlebarsjsHandlebars4.3.5
ApplicationHandlebarsjsHandlebars4.3.4
Results limited to 20 most recent known configurations
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