PT-2023-32240 · Facebook · React Developer Tools

Calumhutton · Publicado 2023-10-19 · Atualizado 2024-09-12 · CVE-2023-5654

Positive Technologies (AI Summary)

CVSS v4.0

6.9

Média

Vetor base

AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions React Developer Tools extension (affected versions not specified)

Description The React Developer Tools extension has a message listener registered with window.addEventListener('message', <listener>) in a content script accessible to any active webpage in the browser. This listener contains code that requests a URL derived from the received message via fetch(). The URL is not validated or sanitized before it is fetched, allowing a malicious webpage to arbitrarily fetch URLs via the victim's browser.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Authorization

Improper Encoding or Escaping of Output

Enumeração de Fraquezas

CWE-285

CWE-116

Identificadores relacionados

CVE-2023-5654

GHSA-RXRC-RGV4-JPVX

Produtos afetados

React Developer Tools

Referências · 11

• https://github.com/facebook/react · Nota
• https://github.com/facebook/react/pull/27417 · Nota
• https://github.com/facebook/react/commit/09285d5a7f1c08bec09f44cec3d0518a603597fc · Nota
• https://github.com/facebook/react/commit/94d5b5b2bf5204ebd289a113989c0e2c51b626ef · Nota
• https://gist.github.com/CalumHutton/1fb89b64409570a43f89d1fd3274b231 · Correção
• https://twitter.com/VulmonFeeds/status/1715043411751784961 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2023-5654 · Nota de Segurança
• https://osv.dev/vulnerability/GHSA-rxrc-rgv4-jpvx · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2023-5654 · Aviso do Fabricante
• https://t.me/cibsecurity/72575 · Publicação no Telegram
• https://twitter.com/CVEnew/status/1715015235239579706 · Publicação no Twitter