CVE-2016-7982

Published: Jan 18, 2017Modified: May 13, 2026

7.5

Vector

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

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

Directory traversal vulnerability in ecrire/exec/valider_xml.php in SPIP 3.1.2 and earlier allows remote attackers to enumerate the files on the system via the var_url parameter in a valider_xml action.

Affected (1)

Products: Spip: Spip

Spip

1 product

Spip

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Spip Spip	Up to 3.1.2

Related CWEs

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

References (12)

http://www.openwall.com/lists/oss-security/2016/10/05/17

Source: cve@mitre.org

Mailing ListThird Party Advisory

http://www.openwall.com/lists/oss-security/2016/10/06/6

Source: cve@mitre.org

Mailing ListPatchThird Party Advisory

http://www.openwall.com/lists/oss-security/2016/10/12/8

Source: cve@mitre.org

Mailing ListThird Party Advisory

http://www.securityfocus.com/bid/93451

Source: cve@mitre.org

Third Party AdvisoryVDB Entry

https://core.spip.net/projects/spip/repository/revisions/23200

Source: cve@mitre.org

Issue TrackingPatchVendor Advisory

https://sysdream.com/news/lab/2016-10-19-spip-3-1-1-3-1-2-file-enumeration-path-traversal-cve-2016-7982/

Source: cve@mitre.org

http://www.openwall.com/lists/oss-security/2016/10/05/17