VulnerabilityModified

CVE-2017-14925

HIGH 8.0EPSS 0.51%

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 · 43th percentile
Public exploits: None in Exploit-DB
CISA KEV: Not listed
Weakness: CWE-352
Affected: tiki/tikiwiki cms\/groupware
Source: cve@mitre.org

EPSS trend

EPSS 0.5% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

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, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.