CVE-2015-8766 Information

Description

Multiple cross-site scripting (XSS) vulnerabilities in content/content.systempreferences.php in Symphony CMS before 2.6.4 allow remote attackers to inject arbitrary web script or HTML via the (1) email_sendmail[from_name] (2) email_sendmail[from_address] (3) email_smtp[from_name] (4) email_smtp[from_address] (5) email_smtp[host] (6) email_smtp[port] (7) jit_image_manipulation[trusted_external_sites] or (8) maintenance_mode[ip_whitelist] parameters to system/preferences.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Reference

http://seclists.org/fulldisclosure/2015/Dec/60 http://www.getsymphony.com/download/releases/version/2.6.4/ https://cybersecurityworks.com/zerodays/cve-2015-8766-getsymphoney.html https://github.com/symphonycms/symphony-2/commit/651e150091c61fb60ad1dff2bc2166185a83d9d6

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.1