PT-2023-32289 · Unknown · Vue.Js Devtools Extension

Calumhutton · Publicado 2023-10-23 · Atualizado 2023-10-31 · CVE-2023-5718

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Vue.js Devtools extension (affected versions not specified)

Description The Vue.js Devtools extension leaks screenshot data back to a malicious web page via the standard postMessage() API. This occurs when a malicious web page with an iFrame targeting a sensitive resource, such as a locally accessible file or sensitive website, registers a listener on the web page. The extension then sends messages back to the listener, containing the base64 encoded screenshot data of the sensitive resource.

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

Exploit

Information Disclosure

Origin Validation Error

Enumeração de Fraquezas

CWE-200

CWE-346

Identificadores relacionados

CVE-2023-5718

Produtos afetados

Vue.Js Devtools Extension

Referências · 5

• 🔥 https://gist.github.com/CalumHutton/bdb97077a66021ed455f87823cd7c7cb · Exploit
• https://twitter.com/CVEnew/status/1716458364471849200 · Publicação no Twitter
• https://t.me/cibsecurity/72778 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2023-5718 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-5718 · Nota de Segurança