PT-2026-7503 · WordPress · Flask Micro

Zakaria · CVE-2026-1827 · Publicado 2026-02-11 · Atualizado 2026-02-11

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Flask Micro versions prior to 1.0.1

Description The Flask Micro code-editor plugin for WordPress is susceptible to Stored Cross-Site Scripting. This is due to insufficient input sanitization and output escaping on user-supplied attributes within the plugin’s codeflask shortcode. Authenticated attackers with contributor-level access or higher can inject arbitrary web scripts into pages. These scripts will execute when a user accesses the injected page.

Recommendations Update Flask Micro to version 1.0.1 or later.

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2026-1827

Produtos afetados

Flask Micro

Referências · 6

• https://wordfence.com/threat-intel/vulnerabilities/id/fc1ef15f-ad31-4525-bbe5-bc3cc4485b20?source=cve · Nota
• https://plugins.trac.wordpress.org/browser/flask-micro/trunk/flask_micro.php#L80 · Nota
• https://t.me/CVEtracker/44400 · Publicação no Telegram
• https://twitter.com/VulmonFeeds/status/2021529135194001464 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2026-1827 · Nota de Segurança
• https://plugins.trac.wordpress.org/browser/flask-micro/tags/1.0.0/flask_micro.php#L80 · Nota