CVE-2017-20269

high

Description

Joomla! Component KissGallery 1.0.0 contains an SQL injection vulnerability that allows unauthenticated attackers to inject SQL commands through the component URL path. Attackers can supply malicious SQL code in the kissgallery endpoint to execute arbitrary database queries and extract sensitive information.

References

https://www.vulncheck.com/advisories/joomla-component-kissgallery-sql-injection

https://extensions.joomla.org/extensions/extension/photos-a-images/galleries/kissgallery/

http://terrywcarter.com/

Details

Source: Mitre, NVD

Published: 2026-06-19

Updated: 2026-08-21

CVSS v3

Base Score: 8.2

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Severity: High

CVSS v4

Base Score: 8.8

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

Severity: High

EPSS

EPSS: 0.0027