Vulnerability Details : CVE-2016-7982
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.
Vulnerability category: Directory traversal
Exploit prediction scoring system (EPSS) score for CVE-2016-7982
Probability of exploitation activity in the next 30 days: 2.03%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 87 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2016-7982
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
[email protected] |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
[email protected] |
CWE ids for CVE-2016-7982
-
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.Assigned by: [email protected] (Primary)
References for CVE-2016-7982
-
http://www.openwall.com/lists/oss-security/2016/10/12/8
Mailing List;Third Party Advisory
-
http://www.securityfocus.com/bid/93451
Third Party Advisory;VDB Entry
-
https://core.spip.net/projects/spip/repository/revisions/23200
Issue Tracking;Patch;Vendor Advisory
-
https://sysdream.com/news/lab/2016-10-19-spip-3-1-1-3-1-2-file-enumeration-path-traversal-cve-2016-7982/
-
http://www.openwall.com/lists/oss-security/2016/10/05/17
Mailing List;Third Party Advisory
-
http://www.openwall.com/lists/oss-security/2016/10/06/6
Mailing List;Patch;Third Party Advisory
Products affected by CVE-2016-7982
- cpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*