PT-2026-43528 · Vinaysankhyan · Iwr Tooltip

Dj + 1 · Publicado 2026-05-27 · Atualizado 2026-06-04 · CVE-2026-8894

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 iWR Tooltip plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's iwrtooltip shortcode in versions up to, and including, 1.0. This is due to insufficient input sanitization and output escaping on user supplied attributes in the iwr tooltip() shortcode handler — the title attribute is concatenated directly into an HTML attribute without esc attr() or any other escaping. 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-2026-8894

Produtos afetados

Iwr Tooltip

Referências · 5

• https://reddit.com/r/StopBadBots/comments/1twww49/insane_record_145_wordpress_plugins_exposed_with · Publicação no Reddit
• https://nvd.nist.gov/vuln/detail/CVE-2026-8894 · Nota de Segurança
• https://plugins.trac.wordpress.org/browser/iwr-tooltip/tags/1.0/iwr-tooltip.php#L37 · Nota
• https://plugins.trac.wordpress.org/browser/iwr-tooltip/tags/1.0/iwr-tooltip.php#L41 · Nota
• https://wordfence.com/threat-intel/vulnerabilities/id/9dd6433f-cc12-47c7-a641-3da8a6b0f15b?source=cve · Nota