CVE-2021-32696
Low
Description
The npm package "striptags" is an implementation of PHP's strip_tags in Typescript. In striptags before version 3.2.0, a type-confusion vulnerability can cause `striptags` to concatenate unsanitized strings when an array-like object is passed in as the `html` parameter. This can be abused by an attacker who can control the shape of their input, e.g. if query parameters are passed directly into the function. This can lead to a XSS.
SeverityLow
CVSS3.7
Exploit probability—
ProductStriptags
PublishedJun 18, 2021
First seenJun 18, 2021
Weakness typeCWE-241CWE-241CWE-79Cross-site scripting (XSS)
How to fix
Update
- striptags_project striptags3.2.0 or later
- striptags3.2.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| striptags_project striptags | v < 3.2.0 | 3.2.0 |
| striptagsnpm | v < 3.2.0 | 3.2.0 |
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