Vulnerability details

CVE-2017-20264

Pulseextensions Sponsor Wall

Joomla! Component Sponsor Wall 8.0 SQL Injection

CVSS 4.0

7.1High

Official description

Joomla! Component Sponsor Wall 8.0 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the wallid parameter. Attackers can send GET requests to index.php with the option=com_sponsorwall&task=click&wallid parameter containing SQL injection payloads to extract sensitive database information including credentials and configuration data.

CVSS scores

Score	Version	Source	Vector
7.1High	4.0	CVEProject cvelistV5 (CNA) (VulnCheck)	`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N`
7.1High	3.1	CVEProject cvelistV5 (CNA) (VulnCheck)	`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N`

Affected products

Vendor	Product	Versions	Source
Pulseextensions	Sponsor Wall	8.0	CVEProject cvelistV5 (CNA)

References and advisories

https://www.exploit-db.com/exploits/42525 exploit
http://pulseextensions.com/ product
https://extensions.joomla.org/extensions/extension/ads-a-affiliates/sponsors/sponsor-wall/ product
https://www.vulncheck.com/advisories/joomla-component-sponsor-wall-sql-injection third-party-advisory

Kolun on Telegram @kolunsec Exploited CVEs, key news and a daily digest Alerts for this product's next CVEsFollow the product to get new vulnerabilities on Telegram.

Details

Published: 2026-06-19
Last updated: 2026-06-22
State: Published
Assigner (CNA): VulnCheck

Exploit prediction (EPSS)

0.29%

Probability of exploitation in 30 days

22.6%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: No
Exploitation: Proof of concept
Technical impact: Partial

Weaknesses (CWE)

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