PT-2016-4861 · WordPress · Wordpress

Crtc4L · Publicado 2016-01-13 · Atualizado 2017-11-04 · CVE-2016-1564

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions WordPress versions prior to 4.4.1

Description The issue allows remote attackers to inject arbitrary web script or HTML via a stylesheet name or template name to the "/wp-admin/customize.php" API endpoint. This can be achieved by manipulating the stylesheet name or template name variables.

Recommendations For versions prior to 4.4.1, update to version 4.4.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the "/wp-admin/customize.php" endpoint until the update is applied. Avoid using potentially malicious stylesheet names or template names in the affected endpoint until the issue is resolved.

Exploit

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2016-1564

DSA-3444-1

Produtos afetados

Wordpress

Referências · 23

• 🔥 http://twitter.com/brutelogic/statuses/685105483397619713 · Exploit
• https://codex.wordpress.org/Version_4.4.1 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/DSA-3444-1 · Aviso do Fabricante
• https://osv.dev/vulnerability/DSA-3444-1 · Aviso do Fabricante
• https://core.trac.wordpress.org/changeset/36185 · Nota
• https://osv.dev/vulnerability/UBUNTU-CVE-2016-1564 · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2016/01/08/3 · Nota
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1564 · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2016-1564 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2016-1564 · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2016/01/08/4 · Nota
• https://security-tracker.debian.org/tracker/source-package/wordpress · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2016-1564 · Aviso do Fabricante
• http://securitytracker.com/id/1034622 · Nota
• https://wordpress.org/news/2016/01/wordpress-4-4-1-security-and-maintenance-release · Aviso do Fabricante