Vulnerability Name:

CVE-2017-14925

Assigned:2017-09-29
Published:2017-09-29
Updated:2017-10-06
Summary:Cross-Site Request Forgery (CSRF) vulnerability via IMG element in Tiki before 16.3, 17.x before 17.1, 12 LTS before 12.12 LTS, and 15 LTS before 15.5 LTS allows an authenticated user to edit global permissions if an administrator opens a wiki page with an IMG element, related to tiki-objectpermissions.php. For example, an attacker could assign administrator privileges to every unauthenticated user of the site.
CVSS v3 Severity:8.0 High (CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
4.6 Medium (CCN CVSS v3 Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:6.0 Medium (CVSS v2 Vector: AV:N/AC:M/Au:S/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-352
References:Source: MISC
Type: VENDOR_ADVISORY
http://openwall.com/lists/oss-security/2017/09/28/13

Source: MISC
Type: VENDOR_ADVISORY
https://sourceforge.net/p/tikiwiki/code/63872

Source: MISC
Type: VENDOR_ADVISORY
https://tiki.org/article449-Security-and-bug-fix-updates-Tiki-17-1-Tiki-16-3-15-5-and-Tiki-12-12-released

Vulnerable Configuration:Configuration 1:
  • cpe:/a:tiki:tikiwiki_cms/groupware:15.0::~~lts~~~:*:*:*:*:*
  • OR cpe:/a:tiki:tikiwiki_cms/groupware:15.1::~~lts~~~:*:*:*:*:*
  • OR cpe:/a:tiki:tikiwiki_cms/groupware:15.2::~~lts~~~:*:*:*:*:*
  • OR cpe:/a:tiki:tikiwiki_cms/groupware:15.3::~~lts~~~:*:*:*:*:*
  • OR cpe:/a:tiki:tikiwiki_cms/groupware:15.4::~~lts~~~:*:*:*:*:*
  • OR cpe:/a:tiki:tikiwiki_cms/groupware:12.0::~~lts~~~:*:*:*:*:*
  • OR cpe:/a:tiki:tikiwiki_cms/groupware:12.1::~~lts~~~:*:*:*:*:*
  • OR cpe:/a:tiki:tikiwiki_cms/groupware:12.2::~~lts~~~:*:*:*:*:*
  • OR cpe:/a:tiki:tikiwiki_cms/groupware:12.3::~~lts~~~:*:*:*:*:*
  • OR cpe:/a:tiki:tikiwiki_cms/groupware:12.4::~~lts~~~:*:*:*:*:*
  • OR cpe:/a:tiki:tikiwiki_cms/groupware:12.5::~~lts~~~:*:*:*:*:*
  • OR cpe:/a:tiki:tikiwiki_cms/groupware:12.6::~~lts~~~:*:*:*:*:*
  • OR cpe:/a:tiki:tikiwiki_cms/groupware:12.7::~~lts~~~:*:*:*:*:*
  • OR cpe:/a:tiki:tikiwiki_cms/groupware:12.8::~~lts~~~:*:*:*:*:*
  • OR cpe:/a:tiki:tikiwiki_cms/groupware:12.9::~~lts~~~:*:*:*:*:*
  • OR cpe:/a:tiki:tikiwiki_cms/groupware:12.10::~~lts~~~:*:*:*:*:*
  • OR cpe:/a:tiki:tikiwiki_cms/groupware:12.11::~~lts~~~:*:*:*:*:*
  • OR cpe:/a:tiki:tikiwiki_cms/groupware:17.0:*:*:*:*:*:*:*
  • OR cpe:/a:tiki:tikiwiki_cms/groupware:16.0:*:*:*:*:*:*:*
  • OR cpe:/a:tiki:tikiwiki_cms/groupware:16.1:*:*:*:*:*:*:*
  • OR cpe:/a:tiki:tikiwiki_cms/groupware:16.2:*:*:*:*:*:*:*

  • Denotes that component is vulnerable
    BACK
    tiki tikiwiki_cms/groupware 15.0
    tiki tikiwiki_cms/groupware 15.1
    tiki tikiwiki_cms/groupware 15.2
    tiki tikiwiki_cms/groupware 15.3
    tiki tikiwiki_cms/groupware 15.4
    tiki tikiwiki_cms/groupware 12.0
    tiki tikiwiki_cms/groupware 12.1
    tiki tikiwiki_cms/groupware 12.2
    tiki tikiwiki_cms/groupware 12.3
    tiki tikiwiki_cms/groupware 12.4
    tiki tikiwiki_cms/groupware 12.5
    tiki tikiwiki_cms/groupware 12.6
    tiki tikiwiki_cms/groupware 12.7
    tiki tikiwiki_cms/groupware 12.8
    tiki tikiwiki_cms/groupware 12.9
    tiki tikiwiki_cms/groupware 12.10
    tiki tikiwiki_cms/groupware 12.11
    tiki tikiwiki_cms/groupware 17.0
    tiki tikiwiki_cms/groupware 16.0
    tiki tikiwiki_cms/groupware 16.1
    tiki tikiwiki_cms/groupware 16.2