CVE-2021-23416
Cross-site Scripting in curly-bracket-parser
5.4
MEDIUM
CVSS 3.1
EPSS 0.24%
Description
This affects all versions of package curly-bracket-parser. When used as a template library, it does not properly sanitize the user input.
How to fix CVE-2021-23416
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- npm/curly-bracket-parser—no fix listed
Is CVE-2021-23416 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, <= 1.0.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
References (5)
- ADVISORYnvd.nist.gov/vuln/detail/CVE-2021-23416
- PATCHgithub.com/magynhard/curly-bracket-parser
- WEBgithub.com/magynhard/curly-bracket-parser/blob/master/src/curly-bracket-parser/curly-bracket-parser.js#23L31
- WEBgithub.com/magynhard/curly-bracket-parser/blob/master/src/curly-bracket-parser/curly-bracket-parser.js%23L31