PT-2019-12967 · Pixel & Tonic · Craft Cms

Publicado 2019-06-18 · Atualizado 2022-05-24 · CVE-2019-12823

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Média

Vetor base

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Craft CMS versions prior to 3.1.31

Description The issue is related to the improper filtering of XML feeds, which allows for cross-site scripting (XSS) attacks. This means that an attacker could potentially inject malicious code into the XML feed, leading to the execution of unauthorized scripts on the user's browser.

Recommendations For versions prior to 3.1.31, update to version 3.1.31 or later to resolve the issue. As a temporary workaround, consider restricting access to XML feeds or implementing additional filtering mechanisms to minimize the risk of XSS attacks.

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2019-12823

GHSA-W5Q4-Q7WP-QWW6

Produtos afetados

Craft Cms

Referências · 8

• https://github.com/craftcms/cms · Nota
• https://github.com/craftcms/cms/commit/6432eca59b93bcea2ca2616199e5d419447e613f · Correção
• https://github.com/craftcms/cms/blob/master/CHANGELOG-v3.md · Nota
• https://github.com/craftcms/cms/blob/6432eca59b93bcea2ca2616199e5d419447e613f/CHANGELOG-v3.md · Nota
• https://osv.dev/vulnerability/GHSA-w5q4-q7wp-qww6 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2019-12823 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2019-12823 · Nota de Segurança
• https://t.me/cvenotify/21615 · Publicação no Telegram