QID 981982

QID 981982: Nodejs (npm) Security Update for handlebars (GHSA-w457-6q6x-cgp9)

Versions of `handlebars` prior to 3.0.8 or 4.3.0 are vulnerable to Prototype Pollution leading to Remote Code Execution. Templates may alter an Objects' `__proto__` and `__defineGetter__` properties, which may allow an attacker to execute arbitrary code through crafted payloads.

## Recommendation

Upgrade to version 3.0.8, 4.3.0 or later.

Successful exploitation of this vulnerability may affect the confidentiality, integrity, and availability of the targeted user.

CVSS V3 rated as Critical - 9.8 severity.

CVSS V2 rated as High - 7.5 severity.

Solution

Customers are advised to refer to GHSA-w457-6q6x-cgp9 for updates pertaining to this vulnerability.

Vendor References

GHSA-w457-6q6x-cgp9 - github.com/advisories/GHSA-w457-6q6x-cgp9

CVEs related to QID 981982

CVE-2019-19919 |

Software Advisories

Advisory ID	Software	Component	Link
GHSA-w457-6q6x-cgp9	handlebars		github.com/advisories/GHSA-w457-6q6x-cgp9

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