PT-2026-39953 · Gopiplus · Fancy Image Show

Djaidja Moundjid · Publicado 2026-05-12 · Atualizado 2026-05-12 · CVE-2026-5340

NVD

CVSS v3.1

6.4

Média

Vetor base

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

The Fancy Image Show plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's fancy-img-show shortcode in all versions up to, and including, 9.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2026-5340

Produtos afetados

Fancy Image Show

Referências · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-5340 · Nota de Segurança
• https://plugins.trac.wordpress.org/browser/fancy-image-show/tags/9.1/fancy-image-show.php#L117 · Nota
• https://plugins.trac.wordpress.org/browser/fancy-image-show/trunk/fancy-image-show.php#L178 · Nota
• https://wordfence.com/threat-intel/vulnerabilities/id/131d07ad-4e87-4137-a5df-2b74db1e9ae8?source=cve · Nota
• https://plugins.trac.wordpress.org/browser/fancy-image-show/tags/9.1/fancy-image-show.php#L178 · Nota