2021-23416 | curly-bracket-parser Template Library unknown vulnerability (SNYK-JS-CURLYBRACKETPARSER-1297106)

CVSS Meta Temp Score

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Current Exploit Price (≈)

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CTI Interest Score

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5.2 $0-$5k 0.08

A vulnerability, which was classified as problematic, has been found in curly-bracket-parser (Network Utility Software) (unknown version). This issue affects some unknown functionality of the component Template Library Handler. Impacted is confidentiality, and integrity. The summary by CVE is:

This affects all versions of package curly-bracket-parser. When used as a template library, it does not properly sanitize the user input.

The weakness was released 07/29/2021 as SNYK-JS-CURLYBRACKETPARSER-1297106. The advisory is shared at snyk.io. The identification of this vulnerability is CVE-2021-23416 since 01/08/2021. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com.



VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.4
VulDB Temp Score: 5.2
VulDB Vector: 🔒
VulDB Reliability: 🔍

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Vector Complexity Authentication Confidentiality Integrity Availability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Class: Unknown
CWE: Unknown
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfoedit

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍Recommended: Patch
Status: 🔍

0-Day Time: 🔒

Patch: github.com

01/08/2021 CVE assigned
07/29/2021 +201 days Advisory disclosed
07/29/2021 +0 days VulDB entry created
08/05/2021 +7 days VulDB last updateAdvisory: SNYK-JS-CURLYBRACKETPARSER-1297106
Status: Confirmed

CVE: CVE-2021-23416 (🔒)

Created: 07/29/2021 07:57
Updated: 08/05/2021 16:43
Changes: (1) source_cve_cna
Complete: 🔍


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