CVE-2017-20269Public exploitNetwork attack vector

Unauthenticated database reads via URL-path SQL injection

Published Jun 19, 2026 · Updated Jun 19, 2026

SQL injection in Terry W. Carter KissGallery 1.0.0 allows remote attackers to read database data through a crafted component URL path. The kissgallery endpoint accepts SQL syntax appended to the numeric /kissgallery/1 path segment and uses it in a database query without neutralization. No authentication or user interaction is required; exposure is limited to Joomla sites where the component is installed and network-reachable.

CVSS severity8.8
High
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in Terry W. Carter KissGallery 1.0.0 allows remote attackers to read database data through a crafted component URL path. The kissgallery endpoint accepts SQL syntax appended to the numeric /kissgallery/1 path segment and uses it in a database query without neutralization. No authentication or user interaction is required; exposure is limited to Joomla sites where the component is installed and network-reachable.

The record

CVE
CVE-2017-20269
Published
Jun 19, 2026
Updated
Jun 19, 2026
Vendor
Terry W. Carter
Product
KissGallery
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 19, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 19, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Terry W. Carter · KissGalleryversion=1.0.0

Published CVSS scores

8.2VulnCheckCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
8.8VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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