Is there a public PoC exploit available for EUVD-2018-21903?

Yes, a public proof-of-concept exploit is available for EUVD-2018-21903. Prioritise patching immediately. EPSS: 0.0%.

Responsive Portfolio EUVD-2018-21903

Q: What is the CVSS score of EUVD-2018-21903?

EUVD-2018-21903 has a CVSS 4.0 base score of 7.1 (High). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.0%.

| CVE-2018-25381 HIGH

SQL Injection (CWE-89)

2026-05-25 VulnCheck

GHSA-hrjv-472v-7gw8

SQLi Responsive Portfolio

7.1

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

7.1 HIGH

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Lifecycle Timeline

CVE Published

May 25, 2026 - 14:15 cve.org

HIGH 7.1

DescriptionCVE.org

Joomla Responsive Portfolio 1.6.1 contains an SQL injection vulnerability that allows authenticated attackers to execute arbitrary SQL commands through multiple filter parameters. Attackers can inject malicious SQL code via the filter_type_id, filter_pid_id, and filter_search parameters in POST requests to extract sensitive database information including credentials and server details.

AnalysisAI

Joomla Responsive Portfolio 1.6.1 contains an SQL injection vulnerability that allows authenticated attackers to execute arbitrary SQL commands through multiple filter parameters. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as SQL Injection (CWE-89), which allows attackers to execute arbitrary SQL commands against the database. Joomla Responsive Portfolio 1.6.1 contains an SQL injection vulnerability that allows authenticated attackers to execute arbitrary SQL commands through multiple filter parameters. Attackers can inject malicious SQL code via the filter_type_id, filter_pid_id, and filter_search parameters in POST requests to extract sensitive database information including credentials and server details. Affected products include: Extro Responsive Portfolio.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized queries/prepared statements. Never concatenate user input into SQL. Apply least-privilege database permissions.