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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.51%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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 3.0
- 8.0 HIGHCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 0.51% probability · 42th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-352
- Affected
- tiki/tikiwiki cms\/groupware
- Source
- cve@mitre.org
References
- http://openwall.com/lists/oss-security/2017/09/28/13Mailing List, Third Party Advisory
- https://sourceforge.net/p/tikiwiki/code/63872Patch, Third Party Advisory
- https://tiki.org/article449-Security-and-bug-fix-updates-Tiki-17-1-Tiki-16-3-15-5-and-Tiki-12-12-releasedPatch, Release Notes, Vendor Advisory
- http://openwall.com/lists/oss-security/2017/09/28/13Mailing List, Third Party Advisory
- https://sourceforge.net/p/tikiwiki/code/63872Patch, Third Party Advisory
- https://tiki.org/article449-Security-and-bug-fix-updates-Tiki-17-1-Tiki-16-3-15-5-and-Tiki-12-12-releasedPatch, Release Notes, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.