WordPress File Upload <= 4.24.8 - Unauthenticated Stored Cross-Site Scripting via SVG File Upload
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.2epss 0.5%
probabilidade de exploração
0.5%top 62% das CVEs
exploração observada
nãonenhuma fonte reporta
The WordPress File Upload plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 4.24.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Produtos afetados
nickboss · Iptanus File UploadReferências
https://plugins.trac.wordpress.org/browser/wp-file-upload/tags/4.24.8/lib/wfu_io.php#L176https://plugins.trac.wordpress.org/browser/wp-file-upload/tags/4.24.8/lib/wfu_security.php#L50https://plugins.trac.wordpress.org/changeset/3136025/https://wordpress.org/plugins/wp-file-upload/#developershttps://www.wordfence.com/threat-intel/vulnerabilities/id/e2b16b9c-48c7-4370-839b-696797ff2101?source=cve