Vulnerability	Vulnerable Version
M Prototype Pollution Affected versions of this package are vulnerable to Prototype Pollution via the `POSIX_REGEX_SOURCE` object. An attacker can cause unintended files to be matched by injecting specially crafted POSIX bracket expressions that reference inherited method names, leading to incorrect glob matching behavior. This can result in security-relevant logic errors in applications that rely on glob matching for filtering, validation, or access control. How to fix Prototype Pollution? Upgrade `picomatch` to version 2.3.2, 3.0.2, 4.0.4 or higher.	<2.3.2>=3.0.0 <3.0.2>=4.0.0 <4.0.4
H Regular Expression Denial of Service (ReDoS) Affected versions of this package are vulnerable to Regular Expression Denial of Service (ReDoS) when processing crafted extglob patterns. An attacker can cause excessive CPU consumption and block the event loop by supplying crafted extglob patterns that trigger catastrophic backtracking in regular expressions. How to fix Regular Expression Denial of Service (ReDoS)? Upgrade `picomatch` to version 2.3.2, 3.0.2, 4.0.4 or higher.	<2.3.2>=3.0.0 <3.0.2>=4.0.0 <4.0.4

Prototype Pollution

Affected versions of this package are vulnerable to Prototype Pollution via the POSIX_REGEX_SOURCE object. An attacker can cause unintended files to be matched by injecting specially crafted POSIX bracket expressions that reference inherited method names, leading to incorrect glob matching behavior. This can result in security-relevant logic errors in applications that rely on glob matching for filtering, validation, or access control.

How to fix Prototype Pollution?

Upgrade picomatch to version 2.3.2, 3.0.2, 4.0.4 or higher.

<2.3.2>=3.0.0 <3.0.2>=4.0.0 <4.0.4

Regular Expression Denial of Service (ReDoS)

Affected versions of this package are vulnerable to Regular Expression Denial of Service (ReDoS) when processing crafted extglob patterns. An attacker can cause excessive CPU consumption and block the event loop by supplying crafted extglob patterns that trigger catastrophic backtracking in regular expressions.

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

Upgrade picomatch to version 2.3.2, 3.0.2, 4.0.4 or higher.

<2.3.2>=3.0.0 <3.0.2>=4.0.0 <4.0.4

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