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CVE-2022-23647

HIGH

7.5

Descripcion

Prism is a syntax highlighting library. Starting with version 1.14.0 and prior to version 1.27.0, Prism's command line plugin can be used by attackers to achieve a cross-site scripting attack. The command line plugin did not properly escape its output, leading to the input text being inserted into the DOM as HTML code. Server-side usage of Prism is not impacted. Websites that do not use the Command Line plugin are also not impacted. This bug has been fixed in v1.27.0. As a workaround, do not use the command line plugin on untrusted inputs, or sanitize all code blocks (remove all HTML code text) from all code blocks that use the command line plugin.

Detalles CVE

Puntuacion CVSS v3.17.5

SeveridadHIGH

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

Vector de ataqueNETWORK

ComplejidadHIGH

Privilegios requeridosNONE

Interaccion usuarioREQUIRED

Publicado2/18/2022

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

prismjs:prism

Debilidades (CWE)

CWE-79

Referencias

https://github.com/PrismJS/prism/commit/e002e78c343154e1c0ddf9d6a0bb85689e1a5c7c(security-advisories@github.com)

https://github.com/PrismJS/prism/pull/3341(security-advisories@github.com)

https://github.com/PrismJS/prism/security/advisories/GHSA-3949-f494-cm99(security-advisories@github.com)

https://github.com/PrismJS/prism/commit/e002e78c343154e1c0ddf9d6a0bb85689e1a5c7c(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/PrismJS/prism/pull/3341(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/PrismJS/prism/security/advisories/GHSA-3949-f494-cm99(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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