PT-2023-14992 · WordPress · Pdf.Js Viewer

Lana Codes · Publicado 2023-02-06 · Atualizado 2025-03-25 · CVE-2022-4670

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions PDF.js Viewer WordPress plugin versions prior to 2.1.8

Description The issue arises from the PDF.js Viewer WordPress plugin not validating and escaping some of its shortcode attributes before outputting them back in a page or post where the shortcode is embedded. This could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

Recommendations For versions prior to 2.1.8, update to version 2.1.8 or later to resolve the issue. As a temporary workaround, consider restricting the use of the vulnerable shortcode attributes to minimize the risk of exploitation.

Exploit

Correção

Identificadores relacionados

CVE-2022-4670

Produtos afetados

Pdf.Js Viewer

Referências · 6

• 🔥 https://wpscan.com/vulnerability/2a67c290-2a27-44fe-95ae-2d427e9d7548 · Exploit
• https://t.me/cvenotify/116221 · Publicação no Telegram
• https://nvd.nist.gov/vuln/detail/CVE-2022-4670 · Nota de Segurança
• https://t.me/cibsecurity/57575 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2022-4670 · Aviso do Fabricante
• https://t.me/cvenotify/43712 · Publicação no Telegram