CVE-2019-20920

Handlebars before 3.0.8 and 4.x before 4.5.3 is vulnerable to Arbitrary Code Execution. The lookup helper fails to properly validate templates, allowing attackers to submit templates that execute arbitrary JavaScript. This can be used to run arbitrary code on a server processing Handlebars...

CVE-2019-20922

Handlebars before 4.4.5 allows Regular Expression Denial of Service ReDoS because of eager matching. The parser may be forced into an endless loop while processing crafted templates. This may allow attackers to exhaust system resources...

CVE-2019-20922

CVE-2019-20922 affects the Handlebars.js template engine before 4.4.5. The vulnerability stems from an eager RegExp matching approach in the parser, which can be forced into an endless loop by crafted templates, leading to resource exhaustion. Impact is described as denial of service via consumed...

CVE-2019-20922

Handlebars before 4.4.5 allows Regular Expression Denial of Service ReDoS because of eager matching. The parser may be forced into an endless loop while processing crafted templates. This may allow attackers to exhaust system resources...

CVE-2019-20922

Handlebars before 4.4.5 allows Regular Expression Denial of Service ReDoS because of eager matching. The parser may be forced into an endless loop while processing crafted templates. This may allow attackers to exhaust system resources...

PT-2020-10877

Name of the Vulnerable Software and Affected Versions Handlebars versions prior to 4.4.5 Description The issue allows for Regular Expression Denial of Service ReDoS due to eager matching, which can cause the parser to enter an endless loop when processing crafted templates. This may enable...

CVE-2019-20922: Uncontrolled Resource Consumption

Handlebars before 4.4.5 allows Regular Expression Denial of Service ReDoS because of eager matching. The parser may be forced into an endless loop while processing crafted templates. This may allow attackers to exhaust system resources...

CVE-2019-20920: Improper Control of Generation of Code

Handlebars before 3.0.8 and 4.x before 4.5.3 is vulnerable to Arbitrary Code Execution. The lookup helper fails to properly validate templates, allowing attackers to submit templates that execute arbitrary JavaScript. This can be used to run arbitrary code on a server processing Handlebars...

PT-2020-10875

Name of the Vulnerable Software and Affected Versions Handlebars versions prior to 3.0.8 Handlebars versions 4.x prior to 4.5.3 Description The issue allows attackers to execute arbitrary JavaScript code by submitting templates that are not properly validated by the lookup helper. This can lead t...

Arbitrary Code Execution in handlebars

Versions of handlebars prior to 3.0.8 or 4.5.3 are vulnerable to Arbitrary Code Execution. The package's lookup helper fails to properly validate templates, allowing attackers to submit templates that execute arbitrary JavaScript in the system. It is due to an incomplete fix for a previous issue...

GHSA-Q2C6-C6PM-G3GH Arbitrary Code Execution in handlebars

Versions of handlebars prior to 3.0.8 or 4.5.3 are vulnerable to Arbitrary Code Execution. The package's lookup helper fails to properly validate templates, allowing attackers to submit templates that execute arbitrary JavaScript in the system. It is due to an incomplete fix for a previous issue...

@behance/istanbul (0.3.17-sourcemap), @bigcommerce/stencil-paper (>=2.0.15, <=2.0.25) +220 more potentially affected by unknown CVE via handlebars (>=3.0.0, <=3.0.7)

handlebars NPM version =3.0.0, =2.0.15, =0.4.0, =0.0.60-IE, =1.3.1, =1.0.4, =0.11.0, =0.0.1, =0.0.5, =0.0.6, =1.2.0, =0.1.0, =0.4.9 and more Source cves: unknown CVE Source advisory: OSV:GHSA-Q2C6-C6PM-G3GH...

@11ty/eleventy (0.3.3), @36node/swagen (0.1.2) +1579 more potentially affected by unknown CVE via handlebars (>=4.0.0, <=4.5.2)

handlebars NPM version =4.0.0, =1.16.0, =1.16.0, =1.16.0, =1.16.0, =1.0.1, =3.0.0-dev.1, =1.0.0, =0.1.0, =0.0.1, =1.0.2-alpha.0, =1.0.0, =0.0.2-next.4, =5.0.0-alpha.1, =6.0.10 and more Source cves: unknown CVE Source advisory: OSV:GHSA-Q2C6-C6PM-G3GH...

GHSA-G9R4-XPMJ-MJ65 Prototype Pollution in handlebars

Versions of handlebars prior to 3.0.8 or 4.5.3 are vulnerable to prototype pollution. It is possible to add or modify properties to the Object prototype through a malicious template. This may allow attackers to crash the application or execute Arbitrary Code in specific conditions. Recommendation...

Prototype Pollution in handlebars

Versions of handlebars prior to 3.0.8 or 4.5.3 are vulnerable to prototype pollution. It is possible to add or modify properties to the Object prototype through a malicious template. This may allow attackers to crash the application or execute Arbitrary Code in specific conditions. Recommendation...

@behance/istanbul (0.3.17-sourcemap), @bigcommerce/stencil-paper (>=2.0.15, <=2.0.25) +220 more potentially affected by unknown CVE via handlebars (>=3.0.0, <=3.0.7)

handlebars NPM version =3.0.0, =2.0.15, =0.4.0, =0.0.60-IE, =1.3.1, =1.0.4, =0.11.0, =0.0.1, =0.0.5, =0.0.6, =1.2.0, =0.1.0, =0.4.9 and more Source cves: unknown CVE Source advisory: OSV:GHSA-G9R4-XPMJ-MJ65...

@11ty/eleventy (0.3.3), @36node/swagen (0.1.2) +1579 more potentially affected by unknown CVE via handlebars (>=4.0.0, <=4.5.2)

handlebars NPM version =4.0.0, =1.16.0, =1.16.0, =1.16.0, =1.16.0, =1.0.1, =3.0.0-dev.1, =1.0.0, =0.1.0, =0.0.1, =1.0.2-alpha.0, =1.0.0, =0.0.2-next.4, =5.0.0-alpha.1, =6.0.10 and more Source cves: unknown CVE Source advisory: OSV:GHSA-G9R4-XPMJ-MJ65...

GHSA-2CF5-4W76-R9QV Arbitrary Code Execution in handlebars

Versions of handlebars prior to 3.0.8 or 4.5.2 are vulnerable to Arbitrary Code Execution. The package's lookup helper fails to properly validate templates, allowing attackers to submit templates that execute arbitrary JavaScript in the system. It can be used to run arbitrary code in a server...

@behance/istanbul (0.3.17-sourcemap), @bigcommerce/stencil-paper (>=2.0.15, <=2.0.25) +220 more potentially affected by unknown CVE via handlebars (>=3.0.0, <=3.0.7)

handlebars NPM version =3.0.0, =2.0.15, =0.4.0, =0.0.60-IE, =1.3.1, =1.0.4, =0.11.0, =0.0.1, =0.0.5, =0.0.6, =1.2.0, =0.1.0, =0.4.9 and more Source cves: unknown CVE Source advisory: OSV:GHSA-2CF5-4W76-R9QV...

@11ty/eleventy (0.3.3), @36node/swagen (0.1.2) +1573 more potentially affected by unknown CVE via handlebars (>=4.0.0, <=4.5.1)

handlebars NPM version =4.0.0, =1.16.0, =1.16.0, =1.16.0, =1.16.0, =1.0.1, =3.0.0-dev.1, =1.0.0, =0.1.0, =0.0.1, =1.0.2-alpha.0, =1.0.0, =0.0.2-next.4, =5.0.0-alpha.1, =6.0.10 and more Source cves: unknown CVE Source advisory: OSV:GHSA-2CF5-4W76-R9QV...