CVE-2016-7998 Information

Description

The SPIP template composer/compiler in SPIP 3.1.2 and earlier allows remote authenticated users to execute arbitrary PHP code by uploading an HTML file with a crafted (1) INCLUDE or (2) INCLURE tag and then accessing it with a valider_xml action.

CVSS Vector

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

Reference

http://www.openwall.com/lists/oss-security/2016/10/05/17 http://www.openwall.com/lists/oss-security/2016/10/07/5 http://www.openwall.com/lists/oss-security/2016/10/08/6 http://www.securityfocus.com/bid/93451 https://core.spip.net/projects/spip/repository/revisions/23186 https://core.spip.net/projects/spip/repository/revisions/23189 https://core.spip.net/projects/spip/repository/revisions/23192 https://sysdream.com/news/lab/2016-10-19-spip-3-1-2-template-compiler-composer-php-code-execution-cve-2016-7998/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8