CVE-2016-7999 Information

Description

ecrire/exec/valider_xml.php in SPIP 3.1.2 and earlier allows remote attackers to conduct server side request forgery (SSRF) attacks via a URL in the var_url parameter in a valider_xml action.

CVSS Vector

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

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.openwall.com/lists/oss-security/2016/10/12/10 http://www.securityfocus.com/bid/93451 https://core.spip.net/projects/spip/repository/revisions/23188 https://core.spip.net/projects/spip/repository/revisions/23193 https://sysdream.com/news/lab/2016-10-19-spip-3-1-2-server-side-request-forgery-cve-2016-7999/ ecrire/exec/valider_xml.php in SPIP 3.1.2 and earlier allows remote attackers to conduct server side request forgery (SSRF) attacks via a URL in the var_url parameter in a valider_xml action.

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

7.4