Vulnerability details

CVE-2017-20258

Extro RPC

Joomla! Component RPC Responsive Portfolio 1.6.1 SQL Injection

CVSS 4.0

8.8High

Official description

Joomla! Component RPC Responsive Portfolio 1.6.1 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the id parameter. Attackers can send GET requests to index.php with option=com_pofos&view=pofo&id=[SQL] to extract sensitive database information.

CVSS scores

Score	Version	Source	Vector
8.8High	4.0	CVEProject cvelistV5 (CNA) (VulnCheck)	`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`
8.2High	3.1	CVEProject cvelistV5 (CNA) (VulnCheck)	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N`

Affected products

Vendor	Product	Versions	Source
Extro	RPC	1.6.1	CVEProject cvelistV5 (CNA)

References and advisories

https://www.exploit-db.com/exploits/42564 exploit
https://extro.media/ product
https://extensions.joomla.org/extension/rpc-responsive-portfolio/ product
https://www.vulncheck.com/advisories/joomla-component-rpc-responsive-portfolio-sql-injection third-party-advisory

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Details

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

Exploit prediction (EPSS)

0.41%

Probability of exploitation in 30 days

35.9%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: Yes
Exploitation: Proof of concept
Technical impact: Partial

Weaknesses (CWE)

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