CVE-2021-32822

MEDIUM

4.0

Descricao

The npm hbs package is an Express view engine wrapper for Handlebars. Depending on usage, users of hbs may be vulnerable to a file disclosure vulnerability. There is currently no patch for this vulnerability. hbs mixes pure template data with engine configuration options through the Express render API. By overwriting internal configuration options a file disclosure vulnerability may be triggered in downstream applications. For an example PoC see the referenced GHSL-2021-020.

Detalhes CVE

Pontuacao CVSS v3.14.0

SeveridadeMEDIUM

Vetor CVSSCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N

Vetor de ataqueNETWORK

ComplexidadeHIGH

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado8/16/2021

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

hbs_project:hbs

Fraquezas (CWE)

CWE-538CWE-94

Referencias

https://securitylab.github.com/advisories/GHSL-2021-020-pillarjs-hbs/(security-advisories@github.com)

https://securitylab.github.com/advisories/GHSL-2021-020-pillarjs-hbs/(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.