CVE-2017-20269 | Joomla! Component KissGallery 1.0.0 contains an SQL injectio… | CVSS 8.2 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.

Metadata

CVE ID: CVE-2017-20269
State: PUBLISHED
Assigner: VulnCheck
Reserved: 2026-06-19 15:06 UTC
Published: 2026-06-19 16:14 UTC
Last updated: 2026-06-19 16:14 UTC
Primary CWE: CWE-89
Improper Neutralization of Special Elements used in an SQL C…
Vendor / Product: Terrywcarter / KissGallery
Sources: cve.org · NVD

Severity & Metrics

8.2 HIGH CVSS 3.1

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

Affected products (1)

Vendor	Product	Platform	Versions
Terrywcarter	KissGallery	—	1.0.0

Weakness (CWE)

CWE	Source	Description
CWE-89	cna	Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

CVSS scores (2)

Score	Severity	Version	Source	Vector
8.8	HIGH	4.0	cna	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
8.2	HIGH	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

References (4)

ExploitDB-42494 https://www.exploit-db.com/exploits/42494
Official Product Homepage http://terrywcarter.com/
Product Reference https://extensions.joomla.org/extensions/extension/photos-a-images/galleries/kissgallery/
VulnCheck Advisory: Joomla! Component KissGallery 1.0.0 SQL Injection https://www.vulncheck.com/advisories/joomla-component-kissgallery-sql-injection