CSRF in Tiki Tikiwiki Cms\/groupware
CVE-2017-14925
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.
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.0 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.005 (41.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 41st percentile — 41.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Tiki Tikiwiki Cms\/groupware — versions 12.0, 12.1, 12.2
Weakness classification (CWE)
References
- openwall.com/lists/oss-security/2017/09/28/13 (Mailing List, Third Party Advisory)
- tiki.org/article449-Security-and-bug-fix-updates-Tiki-17-1-Tiki-16-3-15-5-and-T… (Patch, Release Notes, Vendor Advisory)
- sourceforge.net/p/tikiwiki/code/63872 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2017-14925?
- CVE-2017-14925 is a high-severity vulnerability in Tiki Tikiwiki Cms\/groupware, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.0/10. Published 2017-09-30.
- How severe is CVE-2017-14925?
- High severity. CVSS v3 base score is 8.0 out of 10.