CVSS: 8.6EPSS: 0%CPEs: 2EXPL: 1CVE-2023-40185 – Shescape on Windows escaping may be bypassed in threaded context
https://notcve.org/view.php?id=CVE-2023-40185
shescape is simple shell escape library for JavaScript. This may impact users that use Shescape on Windows in a threaded context. The vulnerability can result in Shescape escaping (or quoting) for the wrong shell, thus allowing attackers to bypass protections depending on the combination of expected and used shell. This bug has been patched in version 1.7.4. • https://github.com/ericcornelissen/shescape/commit/0b976dab645abf45ffd85e74a8c6e51ee2f42d63 https://github.com/ericcornelissen/shescape/pull/1142 https://github.com/ericcornelissen/shescape/releases/tag/v1.7.4 https://github.com/ericcornelissen/shescape/security/advisories/GHSA-j55r-787p-m549 • CWE-150: Improper Neutralization of Escape, Meta, or Control Sequences •
CVSS: 4.3EPSS: 0%CPEs: 1EXPL: 1CVE-2023-35931 – Shescape potential environment variable exposure on Windows with CMD
https://notcve.org/view.php?id=CVE-2023-35931
Shescape is a simple shell escape library for JavaScript. An attacker may be able to get read-only access to environment variables. This bug has been patched in version 1.7.1. • https://github.com/ericcornelissen/shescape/commit/d0fce70f987ac0d8331f93cb45d47e79436173ac https://github.com/ericcornelissen/shescape/pull/982 https://github.com/ericcornelissen/shescape/releases/tag/v1.7.1 https://github.com/ericcornelissen/shescape/security/advisories/GHSA-3g7p-8qhx-mc8r • CWE-526: Cleartext Storage of Sensitive Information in an Environment Variable •
CVSS: 7.5EPSS: 0%CPEs: 2EXPL: 1CVE-2022-25918 – Regular Expression Denial of Service (ReDoS)
https://notcve.org/view.php?id=CVE-2022-25918
The package shescape from 1.5.10 and before 1.6.1 are vulnerable to Regular Expression Denial of Service (ReDoS) via the escape function in index.js, due to the usage of insecure regex in the escapeArgBash function. El paquete shescape de 1.5.10 y anteriores a 1.6.1 es vulnerable a la Denegación de Servicio de Expresión Regular (ReDoS) a través de la función de escape en index.js, debido al uso de expresiones regulares inseguras en la función escapeArgBash. • https://github.com/ericcornelissen/shescape/blob/main/src/unix.js%23L52 https://github.com/ericcornelissen/shescape/commit/552e8eab56861720b1d4e5474fb65741643358f9 https://github.com/ericcornelissen/shescape/releases/tag/v1.6.1 https://security.snyk.io/vuln/SNYK-JS-SHESCAPE-3061108 • CWE-1333: Inefficient Regular Expression Complexity •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 1CVE-2022-36064 – Shescape Inefficient Regular Expression Complexity vulnerability
https://notcve.org/view.php?id=CVE-2022-36064
Shescape is a shell escape package for JavaScript. An Inefficient Regular Expression Complexity vulnerability impacts users that use Shescape to escape arguments for the Unix shells `Bash` and `Dash`, or any not-officially-supported Unix shell; and/or using the `escape` or `escapeAll` functions with the `interpolation` option set to `true`. An attacker can cause polynomial backtracking or quadratic runtime in terms of the input string length due to two Regular Expressions in Shescape that are vulnerable to Regular Expression Denial of Service (ReDoS). This bug has been patched in v1.5.10. For `Dash` only, this bug has been patched since v1.5.9. • https://github.com/ericcornelissen/shescape/pull/373 https://github.com/ericcornelissen/shescape/releases/tag/v1.5.10 https://github.com/ericcornelissen/shescape/security/advisories/GHSA-gp75-h7j6-5pv3 • CWE-400: Uncontrolled Resource Consumption CWE-1333: Inefficient Regular Expression Complexity •
CVSS: 9.8EPSS: 0%CPEs: 2EXPL: 1CVE-2022-31179 – Insufficient escaping of line feeds for CMD in shescape
https://notcve.org/view.php?id=CVE-2022-31179
Shescape is a simple shell escape package for JavaScript. Versions prior to 1.5.8 were found to be subject to code injection on windows. This impacts users that use Shescape (any API function) to escape arguments for cmd.exe on Windows An attacker can omit all arguments following their input by including a line feed character (`'\n'`) in the payload. This bug has been patched in [v1.5.8] which you can upgrade to now. No further changes are required. • https://github.com/ericcornelissen/shescape/pull/332 https://github.com/ericcornelissen/shescape/releases/tag/v1.5.8 https://github.com/ericcornelissen/shescape/security/advisories/GHSA-jjc5-fp7p-6f8w • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') •