PT-2026-56733 · Safistudio · Bookero.Pl – System Rezerwacji Online

Zaim · Publicado 2026-07-09 · Atualizado 2026-07-09 · CVE-2026-6910

Mitre

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 Bookero.pl – system rezerwacji online plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the bookero products shortcode's hide products (and filter products) attributes in versions up to and including 2.2. This is due to insufficient input sanitization and output escaping in the bookero products() function — the raw attribute value is concatenated directly into an inline <script> block without any escaping. This makes it possible for authenticated attackers with contributor-level access and above to inject arbitrary web scripts into pages that will execute whenever a user accesses the injected page.

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2026-6910

Produtos afetados

Bookero.Pl – System Rezerwacji Online

Referências · 7

• https://wordfence.com/threat-intel/vulnerabilities/id/fd0e6ca6-f6a7-4e81-aea1-3b59de0173d6?source=cve · Nota
• https://plugins.trac.wordpress.org/browser/bookeropl/tags/2.1/libraries/bookero-front.php#L174 · Nota
• https://plugins.trac.wordpress.org/browser/bookeropl/trunk/libraries/bookero-front.php#L173 · Nota
• https://plugins.trac.wordpress.org/browser/bookeropl/trunk/libraries/bookero-front.php#L174 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-6910 · Nota de Segurança
• https://plugins.trac.wordpress.org/changeset?reponame=&old=3524452%40bookeropl&new=3524452%40bookeropl · Nota
• https://plugins.trac.wordpress.org/browser/bookeropl/tags/2.1/libraries/bookero-front.php#L173 · Nota