CVE-2018-7188

5.4 mediumEPSS 0.5%

An XSS vulnerability (via an SVG image) in Tiki before 18 allows an authenticated user to gain administrator privileges if an administrator opens a wiki page with a malicious SVG image, related to lib/filegals/filegallib.php.

Severity

CVSS 3.0

5.4 medium

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 43% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2018-02-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

tiki:tikiwiki_cms\/groupware

References

http://openwall.com/lists/oss-security/2018/02/16/1
https://sourceforge.net/p/tikiwiki/code/65327
http://openwall.com/lists/oss-security/2018/02/16/1
https://sourceforge.net/p/tikiwiki/code/65327

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