Vulnerability CVE-2016-7981
Published: 2017-01-18

Description:
Cross-site scripting (XSS) vulnerability in valider_xml.php in SPIP 3.1.2 and earlier allows remote attackers to inject arbitrary web script or HTML via the var_url parameter in a valider_xml action.

See advisories in our WLB2 database:
Topic
Author
Date
Low
SPIP 3.1.2 Cross Site Scripting
Nicolas CHATELAI...
20.10.2016

Type:

CWE-79

 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
SPIP -> SPIP 

 References:
http://www.openwall.com/lists/oss-security/2016/10/05/17
http://www.openwall.com/lists/oss-security/2016/10/06/6
http://www.openwall.com/lists/oss-security/2016/10/12/7
http://www.securityfocus.com/bid/93451
https://core.spip.net/projects/spip/repository/revisions/23200
https://core.spip.net/projects/spip/repository/revisions/23201
https://core.spip.net/projects/spip/repository/revisions/23202
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